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China Professional P160 P160V 420HP CT-2HPS Sugar Cane Harveater Agricultural Engineering Heavy Duty Conveyor Hollow Pin Roller Chains

Product Description

CHOHO Chain No. P/mm b1/mm d3/mm L/mm     h2/mm 
P160 160.
Abbreviation: CHOHO Industry.
 

   √ HangZhou CHOHO Industrial Co., Ltd. was founded in 1999. Has become the leader of chain system technology, the first batch of natioal recognized enterprise technology center,national technology innovation demonstration enterprise,and the first A-share listed company in China’s chain drive industry.The securities code is 003033.
   √ CHOHO has 4 subsidiaries, including testing technology and international trading companies. has 4 factories in HangZhou, Thailand factory, ZheJiang R&D Center and Tokyo R&D Center. In addition, CHOHO ZHangZhoug Industrial zone is expected to be completed & put into operation next year.
   √ We specialized in producing all kinds of standard chains and special chains, such as Agricultural Chain, Sprocket, Chain Harrow, Tillage Parts,Rice Harvester Chain, GS38 Chain, Roller Chain, Automobile Chain, Motorcycle Chain Industrial Chain and so on.Our  partners among world top enterprises, such as LOVOL,JOHN DEERE,NEWHOLLAND, CLASS,AGCO,DEUTZFAHR,HONDA, KUBOTA etc.

Packaging Details: advanced packaging / convenience package / bulk package / Waterproof bag / PE Bag / Premium cardboard box / Regular cardboard Carton / Neutral Box / Wooden case / Steel Pallets or Customization

We are very close to the port of HangZhou, which saves a lot of logistics costs and transportation time!
 

We have our own logistics company and transportation department. If you need me to deliver goods to your warehouse or other ports in China, such as ZheJiang Port and ZheJiang Port, we can also do it!

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After years of quality practice, CHOHO has formed a unique quality culture and a quality management model that strategically achieves global chain system technology leaders in quality management.
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∞ Driven by quality culture and strategy
∞ Implementation of R&D,procurement, production and marketing
    Digital Quality Management of the Whole Value Chain Cycle
∞ Quality Synergy of the Whole Industry Chain
∞ Achievement chain system technology leader

    √ CHOHO has a natural brand awareness.  As of January 2571, CHOHO has registered the “CHOHO” trademark in more than 60 countries, including the United States, Japan, the United Kingdom, France, Germany, Russia, Spain, Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Finland, Greece , Hungary, Ireland, Italy, Netherlands, Poland, Portugal, Romania, Ukraine, Sweden, Australia, Algeria, Egypt, Kenya, Morocco, South Korea, Kazakhstan, Mongolia, Syria, Thailand, Pakistan, India, Brazil, Mexico, Colombia, etc. 

CHOHO has been invited to participate in many international exhibitions around the world, including industrial exhibitions, agricultural exhibitions, motorcycle exhibitions, engine exhibitions, such as Hannover Messe, Bologna Fair, Canton Fair ,VIV ASIA and other world famous exhibitions!

COOPERATIVE CLIENT

Broad Customer Channels  Market Continues to Develop!

Choho Provide Chain System Solutions for The Global Top 500 and The Enterprises in Various Fields Top 10!

FAQ

1. Are you manufacturer or trade Company?
    We are a factory focused on producing and exporting Chain over 23 years,have a professional international trade team.
2. What terms of payment you usually use?
    T/T 30% deposit and 70% against document, L/C at sight
3. What is your lead time for your goods?
    Normally 30~45 days.Stock can be shipped immediately.
4. Do you attend any Show?
    We attend Hannover show in Germany, EIMA in Italy, CHINAMFG in France, CIAME in China and many other Agricultural machinery shows.
5.Do you offer free samples?
   Yes,we can.or you just bear the shipping cost.
6.Is OEM available?
   Yes, OEM is available. We have professional designers to help you design.
 

Material: Alloy
Structure: Roller Chain
Surface Treatment: Polishing
Samples:
US$ 1.99/Meter
1 Meter(Min.Order)

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Customization:
Available

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

engineering chain

How do engineering chains handle variable speed requirements?

Engineering chains are designed to handle variable speed requirements in power transmission systems. They are capable of accommodating a wide range of speeds without compromising their performance or durability. Here’s how engineering chains handle variable speed conditions:

  • Flexible Design: Engineering chains are constructed with a flexible design that allows them to adapt to changes in speed. The chain’s links and rollers can smoothly engage and disengage with the sprockets, ensuring efficient power transmission even at varying speeds.
  • Smooth Operation: The precision manufacturing of engineering chains ensures smooth and consistent operation across different speed ranges. This smooth operation reduces vibration and noise, minimizing wear and tear on the chain and sprockets.
  • Lubrication: Proper lubrication is essential for engineering chains to handle variable speed conditions. Lubrication reduces friction between the chain’s components, preventing premature wear and enhancing the chain’s ability to operate effectively at different speeds.
  • Load Distribution: Engineering chains distribute the transmitted load evenly across their links, reducing stress concentration points. This load distribution capability enables the chain to handle varying torque and speed requirements without compromising its strength or performance.
  • High-Quality Materials: The use of high-quality materials in engineering chains ensures their ability to withstand the rigors of variable speed applications. High-grade alloy steels or stainless steels are often used to enhance the chain’s strength, durability, and resistance to fatigue.
  • Proper Tensioning: Maintaining the appropriate tension in the engineering chain is crucial for reliable performance at varying speeds. Proper tensioning prevents chain slack and excessive wear, ensuring the chain remains engaged with the sprockets at all times.
  • Variable Pitch Chains: In some applications, engineers may opt for variable pitch chains. These chains have special designs that allow them to accommodate variable speed conditions more effectively.

By considering factors such as chain design, lubrication, load distribution, material quality, and tensioning, engineering chains can smoothly handle variable speed requirements in various industrial applications. Ensuring proper maintenance and selecting the appropriate chain type for the specific application will maximize the chain’s performance and service life.

engineering chain

What are the benefits of using an engineering chain over other power transmission methods?

Engineering chains offer several advantages over other power transmission methods, making them a preferred choice in various industrial applications:

  • High Strength: Engineering chains are designed to handle heavy loads and high torque, making them suitable for demanding applications that require robust and reliable power transmission.
  • Wide Range of Sizes: These chains are available in a wide range of sizes and configurations, allowing for flexibility in design and accommodating various application requirements.
  • Durable and Long-Lasting: When properly maintained, engineering chains have a long service life, reducing the need for frequent replacements and minimizing downtime in industrial operations.
  • Adaptable to Harsh Environments: Engineering chains are capable of operating in harsh conditions, including dusty, dirty, or corrosive environments, without compromising their performance.
  • Shock Load Resistance: The design of engineering chains allows them to handle sudden impact forces and shock loads, which can occur in certain industrial processes.
  • Cost-Effective: Engineering chains often provide a cost-effective solution for power transmission compared to other methods, especially in high-load applications.
  • Simple Installation: With proper alignment and tensioning, engineering chains are relatively easy to install, reducing installation time and labor costs.
  • Bi-Directional Power Transmission: Engineering chains can transmit power in both forward and reverse directions, making them suitable for applications requiring bidirectional motion.
  • Low Maintenance: Regular maintenance, such as lubrication and inspection, can keep engineering chains in good working condition, reducing overall maintenance costs.
  • Reduction of Noise and Vibration: When adequately lubricated and aligned, engineering chains can operate quietly and with minimal vibration, contributing to a more comfortable and safer working environment.

Despite their many advantages, it’s essential to consider the specific requirements of each application before selecting an engineering chain. Factors such as load capacity, speed, environmental conditions, and space constraints should be taken into account to ensure the chain’s optimal performance and longevity.

In summary, engineering chains are a versatile and reliable power transmission method, offering a range of benefits that make them well-suited for use in various industrial settings.

engineering chain

What are the different types of engineering chains available in the market?

Engineering chains come in various types, each designed to meet specific industrial needs and operating conditions. Here are some of the common types of engineering chains available in the market:

  • Roller Chains: Roller chains are the most common type of engineering chain and consist of cylindrical rollers that engage with the sprocket teeth for smooth power transmission. They are widely used in industries like manufacturing, agriculture, and automotive.
  • Drag Chains: Drag chains, also known as conveyor chains or slat chains, have flat, interlocking plates connected together. They are used in conveyor systems for material handling applications, especially in heavy-duty and abrasive environments.
  • Hollow Pin Chains: Hollow pin chains feature hollow pins that allow for the insertion of cross rods or attachments, making them versatile for handling irregularly shaped loads or for use as a conveyor in specific industries.
  • Double Pitch Chains: Double pitch chains have larger pitch distances between the links, resulting in lighter weight and lower cost. They are commonly used in low-speed and light-load applications.
  • Leaf Chains: Leaf chains, also known as forklift chains, are used in lifting applications, such as forklift trucks and other material handling equipment.
  • Side Bow Chains: Side bow chains have links with a curved or bent shape, allowing them to flex and bend laterally, making them suitable for curved or circular conveyor applications.
  • Apron Chains: Apron chains are used in apron conveyors, typically found in the mining and cement industries, for transporting heavy and abrasive materials.
  • Specialty Chains: There are various specialty chains available for specific industries and applications, such as escalator chains, agricultural chains, bottle conveyor chains, and more.

Each type of engineering chain has its own unique design and features to cater to specific requirements. The choice of chain type depends on factors like load capacity, speed, environmental conditions, and the application’s needs. It’s essential to select the appropriate chain type and ensure proper maintenance to achieve optimal performance and longevity in industrial operations.

China Professional P160 P160V 420HP CT-2HPS Sugar Cane Harveater Agricultural Engineering Heavy Duty Conveyor Hollow Pin Roller Chains  China Professional P160 P160V 420HP CT-2HPS Sugar Cane Harveater Agricultural Engineering Heavy Duty Conveyor Hollow Pin Roller Chains
editor by CX 2023-12-12

China manufacturer V Style Industral Heavy Duty Transmission Stainless Steel Conveyor Roller Engineering Chain for Paper Roll Mill Transmission

Product Description

V Style Industral Heavy Duty Transmission Stainless Steel Conveyor Roller Engineering Chain for Paper Roll Mill Transmission

This series of conveyor chain is frequently utilized in papermaking industry for paper roll conveying applications.
Its top plates are welded CHINAMFG the chain. In order to ensure welding quality and a flat surface created by the top plates, we adopt multi-station automatic welding machine to perform synchronous welding to multiple welding spots. Thus, the deformation caused by regional welding is minimized. Meanwhile, the top plates are cold drawn so that smooth finish and surface evenness are guaranteed.
—Our paper roll conveyor chain comes with extended service life due to the following designs. Firstly, it is designed with additional SF1 shaft sleeves between the pin and the bushing. Secondly, at the both ends of pins, there are specialized bearings with arc shaped outer ring.

 

Item Name Standard transmission Roller Chains Model Series A, Series B
Row Simplex/Duplex/Triplex Application Machinery Parts
Surface Treatment Self-color/sand-blasted/shot-peening Certification ISO, ANSI, DIN, BS
Packing Packaged in boxes and wooden cases, or packaged in reels and then on pallets. Port Any sea port or airport in China

Related products

 

Usage: Transmission Chain, Drag Chain, Conveyor Chain, Dedicated Special Chain
Material: Stainless steel
Surface Treatment: Oil Blooming
Feature: Oil Resistant
Chain Size: 1/2"*3/32"
Structure: Roller Chain
Samples:
US$ 9999/Piece
1 Piece(Min.Order)

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engineering chain

What are the limitations of using engineering chains in certain applications?

While engineering chains are versatile and widely used in various industries, they do have some limitations that should be considered when selecting them for specific applications:

  • Speed Limitations: Engineering chains have a maximum recommended speed limit. High-speed applications may require specialized high-speed chains that are designed to reduce vibration and noise and maintain reliable performance at elevated speeds.
  • Temperature Sensitivity: Extreme temperatures can affect the performance of engineering chains. In high-temperature environments, chains may experience accelerated wear and reduced strength. Similarly, in cryogenic conditions, the chain’s materials may become brittle and prone to breakage.
  • Chemical Exposure: Exposure to corrosive chemicals or harsh environments can lead to chain degradation. Engineering chains used in such conditions should be made from materials that offer corrosion resistance or be appropriately coated to withstand chemical exposure.
  • Shock Loads: While engineering chains can handle moderate shock loads and impact forces, excessive or sudden shock loads can cause chain failure. In applications with significant shock loads, additional measures such as shock-absorbing devices may be required.
  • Maintenance Requirements: Engineering chains require regular maintenance, including proper lubrication and periodic inspection for wear and damage. Failure to maintain the chains can result in premature wear and unexpected failures.
  • Alignment: Engineering chains may not perform optimally in applications with misaligned sprockets. Proper alignment is essential to ensure smooth operation and prevent excessive wear.
  • Environmental Contaminants: Dust, dirt, and debris in certain environments, such as construction sites or agricultural fields, can accumulate on the chain and sprockets, leading to accelerated wear and reduced chain life.
  • Load Capacity: While engineering chains have excellent load-carrying capabilities, applications with extremely high loads may require customized or heavy-duty chains to meet the specific requirements.

Understanding the limitations of engineering chains allows engineers and designers to make informed decisions when selecting the most suitable chain type for their applications. By considering factors like speed, temperature, chemical exposure, shock loads, and maintenance requirements, one can ensure the reliable and efficient performance of engineering chains in various industrial settings.

engineering chain

How do engineering chains handle side loads and lateral forces?

Engineering chains are designed to handle side loads and lateral forces effectively, making them suitable for applications where such forces may be present. The ability of engineering chains to handle side loads and lateral forces is primarily influenced by their construction and material properties.

Key factors contributing to the handling of side loads and lateral forces by engineering chains include:

  • Chain Design: Engineering chains are often constructed with solid bushings and rollers that provide smooth articulation between the chain links. This design minimizes friction and wear, allowing the chain to better accommodate lateral movements.
  • Material Selection: High-quality engineering chains are typically made from durable materials, such as alloy steel, that offer excellent tensile strength and resistance to fatigue. These material properties enable the chain to withstand lateral forces without deformation or failure.
  • Clearances: The clearances between the chain components and the sprocket teeth are carefully engineered to ensure that the chain can flex and adjust to lateral forces without jamming or binding. Proper clearances also help reduce wear and noise during operation.
  • Guidance Systems: In certain applications, additional guidance systems may be used to support the chain and maintain its alignment, especially when dealing with significant side loads. These guidance systems can include wear strips, guide rails, or other forms of lateral support.

It’s important to note that while engineering chains can handle some degree of side loads and lateral forces, excessive or prolonged lateral forces can lead to premature wear and reduced chain life. Therefore, it is crucial to select the appropriate chain size and design for the specific application and operating conditions to ensure optimal performance and longevity.

Regular maintenance, including proper lubrication and periodic inspection, is also essential to monitor chain wear and detect any signs of damage that may result from side loads or other external forces. By following proper maintenance practices, the engineering chain’s ability to handle side loads and lateral forces can be maximized, ensuring reliable and efficient power transmission in various industrial applications.

engineering chain

What are the advantages of using an engineering chain in industrial applications?

Engineering chains offer several advantages that make them highly suitable for a wide range of industrial applications:

  • Robust and Durable: Engineering chains are built to withstand heavy loads, harsh environmental conditions, and abrasive materials commonly found in industrial settings. Their robust construction ensures long-lasting performance and reduces the frequency of replacements, contributing to cost-effectiveness.
  • Versatility: With various types and configurations available, engineering chains are highly versatile. They can be adapted to a wide array of applications, such as material handling, conveyor systems, bucket elevators, and more. Different attachments and accessories further enhance their adaptability for specific tasks.
  • Specialized Variants: The market offers a diverse selection of engineering chains with specialty variants designed for specific industries. Whether it’s mining, agriculture, automotive, or food processing, there is likely an engineering chain optimized for the unique demands of each application.
  • High Load Capacity: Engineering chains are capable of handling heavy loads, making them suitable for heavy machinery, lifting equipment, and other industrial applications requiring substantial power transmission capabilities.
  • Efficient Power Transmission: The design of engineering chains ensures smooth and efficient power transmission, reducing energy losses and improving overall system performance.
  • Attachments and Accessories: Many engineering chains come with pre-installed or customizable attachments that enable them to perform specialized tasks. These attachments can include slats, buckets, rollers, and other components, enhancing their ability to carry, grip, or convey materials as needed.
  • Reliable Performance: Due to their robust design and precise engineering, these chains provide reliable and consistent performance even under challenging conditions, contributing to increased productivity and reduced downtime.
  • Wide Range of Materials: Engineering chains can be manufactured from various materials, including carbon steel, stainless steel, and plastic, allowing for compatibility with different operating environments and industries.
  • Cost-Effective Solutions: Despite their higher initial cost compared to standard roller chains, engineering chains often prove to be cost-effective in the long run due to their extended service life and reduced maintenance needs.

In summary, engineering chains offer durability, versatility, and specialized features that make them an excellent choice for industrial applications where reliable and efficient power transmission is essential. Their ability to handle heavy loads, varied environments, and specific tasks sets them apart as a valuable component in numerous industrial processes.

China manufacturer V Style Industral Heavy Duty Transmission Stainless Steel Conveyor Roller Engineering Chain for Paper Roll Mill Transmission  China manufacturer V Style Industral Heavy Duty Transmission Stainless Steel Conveyor Roller Engineering Chain for Paper Roll Mill Transmission
editor by CX 2023-12-08

China OEM Engineering and Construction Machinery Industrial 64b-3 B Series Short Pitch Precision Triplex Industrial Martin Gearbox Roller Chains and Bush Chains

Product Description

B Series Short pitch Precision Triplex Roller Chains & Bush Chains

ISO/DIN
Chain No.
Pitch

P
mm

Roller diameter

d1max
mm

Width between inner plates
b1min
mm
Pin diameter

d2max
mm

Pin length Inner plate depth
h2max
mm
Plate thickness

t/Tmax
mm

Transverse pitch
 P
mm
Tensile strength

Qmin
kN/lbf

Average tensile strength
Q0
kN
Weight per meter
q
kg/m
Lmax
mm
Lcmax
mm
64B-3 101.60 63.50 60.96 39.40 369.8 378.3 90.17 15.00/13.0 119.89 3000.0/681820 3300.0 136.00

*Straight side plates

 

ROLLER CHAIN

Roller chain or bush roller chain is the type of chain drive most commonly used for transmission of mechanical power on many kinds of domestic, industrial and agricultural machinery, including conveyors, wire- and tube-drawing machines, printing presses, cars, motorcycles, and bicycles. It consists of a series of short cylindrical rollers held together by side links. It is driven by a toothed wheel called a sprocket. It is a simple, reliable, and efficient means of power transmission.

CONSTRUCTION OF THE CHAIN

Two different sizes of roller chain, showing construction.
There are 2 types of links alternating in the bush roller chain. The first type is inner links, having 2 inner plates held together by 2 sleeves or bushings CHINAMFG which rotate 2 rollers. Inner links alternate with the second type, the outer links, consisting of 2 outer plates held together by pins passing through the bushings of the inner links. The “bushingless” roller chain is similar in operation though not in construction; instead of separate bushings or sleeves holding the inner plates together, the plate has a tube stamped into it protruding from the hole which serves the same purpose. This has the advantage of removing 1 step in assembly of the chain.

The roller chain design reduces friction compared to simpler designs, resulting in higher efficiency and less wear. The original power transmission chain varieties lacked rollers and bushings, with both the inner and outer plates held by pins which directly contacted the sprocket teeth; however this configuration exhibited extremely rapid wear of both the sprocket teeth, and the plates where they pivoted on the pins. This problem was partially solved by the development of bushed chains, with the pins holding the outer plates passing through bushings or sleeves connecting the inner plates. This distributed the wear over a greater area; however the teeth of the sprockets still wore more rapidly than is desirable, from the sliding friction against the bushings. The addition of rollers surrounding the bushing sleeves of the chain and provided rolling contact with the teeth of the sprockets resulting in excellent resistance to wear of both sprockets and chain as well. There is even very low friction, as long as the chain is sufficiently lubricated. Continuous, clean, lubrication of roller chains is of primary importance for efficient operation as well as correct tensioning.

LUBRICATION

Many driving chains (for example, in factory equipment, or driving a camshaft inside an internal combustion engine) operate in clean environments, and thus the wearing surfaces (that is, the pins and bushings) are safe from precipitation and airborne grit, many even in a sealed environment such as an oil bath. Some roller chains are designed to have o-rings built into the space between the outside link plate and the inside roller link plates. Chain manufacturers began to include this feature in 1971 after the application was invented by Joseph Montano while working for Whitney Chain of Hartford, Connecticut. O-rings were included as a way to improve lubrication to the links of power transmission chains, a service that is vitally important to extending their working life. These rubber fixtures form a barrier that holds factory applied lubricating grease inside the pin and bushing wear areas. Further, the rubber o-rings prevent dirt and other contaminants from entering inside the chain linkages, where such particles would otherwise cause significant wear.[citation needed]

There are also many chains that have to operate in dirty conditions, and for size or operational reasons cannot be sealed. Examples include chains on farm equipment, bicycles, and chain saws. These chains will necessarily have relatively high rates of wear, particularly when the operators are prepared to accept more friction, less efficiency, more noise and more frequent replacement as they neglect lubrication and adjustment.

Many oil-based lubricants attract dirt and other particles, eventually forming an CHINAMFG paste that will compound wear on chains. This problem can be circumvented by use of a “dry” PTFE spray, which forms a solid film after application and repels both particles and moisture.

VARIANTS DESIGN

Layout of a roller chain: 1. Outer plate, 2. Inner plate, 3. Pin, 4. Bushing, 5. Roller
If the chain is not being used for a high wear application (for instance if it is just transmitting motion from a hand-operated lever to a control shaft on a machine, or a sliding door on an oven), then 1 of the simpler types of chain may still be used. Conversely, where extra strength but the smooth drive of a smaller pitch is required, the chain may be “siamesed”; instead of just 2 rows of plates on the outer sides of the chain, there may be 3 (“duplex”), 4 (“triplex”), or more rows of plates running parallel, with bushings and rollers between each adjacent pair, and the same number of rows of teeth running in parallel on the sprockets to match. Timing chains on automotive engines, for example, typically have multiple rows of plates called strands.

Roller chain is made in several sizes, the most common American National Standards Institute (ANSI) standards being 40, 50, 60, and 80. The first digit(s) indicate the pitch of the chain in eighths of an inch, with the last digit being 0 for standard chain, 1 for lightweight chain, and 5 for bushed chain with no rollers. Thus, a chain with half-inch pitch would be a #40 while a #160 sprocket would have teeth spaced 2 inches apart, etc. Metric pitches are expressed in sixteenths of an inch; thus a metric #8 chain (08B-1) would be equivalent to an ANSI #40. Most roller chain is made from plain carbon or alloy steel, but stainless steel is used in food processing machinery or other places where lubrication is a problem, and nylon or brass are occasionally seen for the same reason.

Roller chain is ordinarily hooked up using a master link (also known as a connecting link), which typically has 1 pin held by a horseshoe clip rather than friction fit, allowing it to be inserted or removed with simple tools. Chain with a removable link or pin is also known as cottered chain, which allows the length of the chain to be adjusted. Half links (also known as offsets) are available and are used to increase the length of the chain by a single roller. Riveted roller chain has the master link (also known as a connecting link) “riveted” or mashed on the ends. These pins are made to be durable and are not removable.

USE

An example of 2 ‘ghost’ sprockets tensioning a triplex roller chain system
Roller chains are used in low- to mid-speed drives at around 600 to 800 feet per minute; however, at higher speeds, around 2,000 to 3,000 feet per minute, V-belts are normally used due to wear and noise issues.
A bicycle chain is a form of roller chain. Bicycle chains may have a master link, or may require a chain tool for removal and installation. A similar but larger and thus stronger chain is used on most motorcycles although it is sometimes replaced by either a toothed belt or a shaft drive, which offer lower noise level and fewer maintenance requirements.
The great majority of automobile engines use roller chains to drive the camshaft(s). Very high performance engines often use gear drive, and starting in the early 1960s toothed belts were used by some manufacturers.
Chains are also used in forklifts using hydraulic rams as a pulley to raise and lower the carriage; however, these chains are not considered roller chains, but are classified as lift or leaf chains.
Chainsaw cutting chains superficially resemble roller chains but are more closely related to leaf chains. They are driven by projecting drive links which also serve to locate the chain CHINAMFG the bar.

Sea Harrier FA.2 ZA195 front (cold) vector thrust nozzle – the nozzle is rotated by a chain drive from an air motor
A perhaps unusual use of a pair of motorcycle chains is in the Harrier Jump Jet, where a chain drive from an air motor is used to rotate the movable engine nozzles, allowing them to be pointed downwards for hovering flight, or to the rear for normal CHINAMFG flight, a system known as Thrust vectoring.

WEAR

 

The effect of wear on a roller chain is to increase the pitch (spacing of the links), causing the chain to grow longer. Note that this is due to wear at the pivoting pins and bushes, not from actual stretching of the metal (as does happen to some flexible steel components such as the hand-brake cable of a motor vehicle).

With modern chains it is unusual for a chain (other than that of a bicycle) to wear until it breaks, since a worn chain leads to the rapid onset of wear on the teeth of the sprockets, with ultimate failure being the loss of all the teeth on the sprocket. The sprockets (in particular the smaller of the two) suffer a grinding motion that puts a characteristic hook shape into the driven face of the teeth. (This effect is made worse by a chain improperly tensioned, but is unavoidable no matter what care is taken). The worn teeth (and chain) no longer provides smooth transmission of power and this may become evident from the noise, the vibration or (in car engines using a timing chain) the variation in ignition timing seen with a timing light. Both sprockets and chain should be replaced in these cases, since a new chain on worn sprockets will not last long. However, in less severe cases it may be possible to save the larger of the 2 sprockets, since it is always the smaller 1 that suffers the most wear. Only in very light-weight applications such as a bicycle, or in extreme cases of improper tension, will the chain normally jump off the sprockets.

The lengthening due to wear of a chain is calculated by the following formula:

M = the length of a number of links measured

S = the number of links measured

P = Pitch

In industry, it is usual to monitor the movement of the chain tensioner (whether manual or automatic) or the exact length of a drive chain (one rule of thumb is to replace a roller chain which has elongated 3% on an adjustable drive or 1.5% on a fixed-center drive). A simpler method, particularly suitable for the cycle or motorcycle user, is to attempt to pull the chain away from the larger of the 2 sprockets, whilst ensuring the chain is taut. Any significant movement (e.g. making it possible to see through a gap) probably indicates a chain worn up to and beyond the limit. Sprocket damage will result if the problem is ignored. Sprocket wear cancels this effect, and may mask chain wear.

CHAIN STRENGTH

The most common measure of roller chain’s strength is tensile strength. Tensile strength represents how much load a chain can withstand under a one-time load before breaking. Just as important as tensile strength is a chain’s fatigue strength. The critical factors in a chain’s fatigue strength is the quality of steel used to manufacture the chain, the heat treatment of the chain components, the quality of the pitch hole fabrication of the linkplates, and the type of shot plus the intensity of shot peen coverage on the linkplates. Other factors can include the thickness of the linkplates and the design (contour) of the linkplates. The rule of thumb for roller chain operating on a continuous drive is for the chain load to not exceed a mere 1/6 or 1/9 of the chain’s tensile strength, depending on the type of master links used (press-fit vs. slip-fit)[citation needed]. Roller chains operating on a continuous drive beyond these thresholds can and typically do fail prematurely via linkplate fatigue failure.

The standard minimum ultimate strength of the ANSI 29.1 steel chain is 12,500 x (pitch, in inches)2. X-ring and O-Ring chains greatly decrease wear by means of internal lubricants, increasing chain life. The internal lubrication is inserted by means of a vacuum when riveting the chain together.

CHAIN STHangZhouRDS

Standards organizations (such as ANSI and ISO) maintain standards for design, dimensions, and interchangeability of transmission chains. For example, the following Table shows data from ANSI standard B29.1-2011 (Precision Power Transmission Roller Chains, Attachments, and Sprockets) developed by the American Society of Mechanical Engineers (ASME). See the references[8][9][10] for additional information.

ASME/ANSI B29.1-2011 Roller Chain Standard SizesSizePitchMaximum Roller DiameterMinimum Ultimate Tensile StrengthMeasuring Load25

ASME/ANSI B29.1-2011 Roller Chain Standard Sizes
Size Pitch Maximum Roller Diameter Minimum Ultimate Tensile Strength Measuring Load
25 0.250 in (6.35 mm) 0.130 in (3.30 mm) 780 lb (350 kg) 18 lb (8.2 kg)
35 0.375 in (9.53 mm) 0.200 in (5.08 mm) 1,760 lb (800 kg) 18 lb (8.2 kg)
41 0.500 in (12.70 mm) 0.306 in (7.77 mm) 1,500 lb (680 kg) 18 lb (8.2 kg)
40 0.500 in (12.70 mm) 0.312 in (7.92 mm) 3,125 lb (1,417 kg) 31 lb (14 kg)
50 0.625 in (15.88 mm) 0.400 in (10.16 mm) 4,880 lb (2,210 kg) 49 lb (22 kg)
60 0.750 in (19.05 mm) 0.469 in (11.91 mm) 7,030 lb (3,190 kg) 70 lb (32 kg)
80 1.000 in (25.40 mm) 0.625 in (15.88 mm) 12,500 lb (5,700 kg) 125 lb (57 kg)
100 1.250 in (31.75 mm) 0.750 in (19.05 mm) 19,531 lb (8,859 kg) 195 lb (88 kg)
120 1.500 in (38.10 mm) 0.875 in (22.23 mm) 28,125 lb (12,757 kg) 281 lb (127 kg)
140 1.750 in (44.45 mm) 1.000 in (25.40 mm) 38,280 lb (17,360 kg) 383 lb (174 kg)
160 2.000 in (50.80 mm) 1.125 in (28.58 mm) 50,000 lb (23,000 kg) 500 lb (230 kg)
180 2.250 in (57.15 mm) 1.460 in (37.08 mm) 63,280 lb (28,700 kg) 633 lb (287 kg)
200 2.500 in (63.50 mm) 1.562 in (39.67 mm) 78,175 lb (35,460 kg) 781 lb (354 kg)
240 3.000 in (76.20 mm) 1.875 in (47.63 mm) 112,500 lb (51,000 kg) 1,000 lb (450 kg

For mnemonic purposes, below is another presentation of key dimensions from the same standard, expressed in fractions of an inch (which was part of the thinking behind the choice of preferred numbers in the ANSI standard):

Pitch (inches) Pitch expressed
in eighths
ANSI standard
chain number
Width (inches)
14 28 25 18
38 38 35 316
12 48 41 14
12 48 40 516
58 58 50 38
34 68 60 12
1 88 80 58

Notes:
1. The pitch is the distance between roller centers. The width is the distance between the link plates (i.e. slightly more than the roller width to allow for clearance).
2. The right-hand digit of the standard denotes 0 = normal chain, 1 = lightweight chain, 5 = rollerless bushing chain.
3. The left-hand digit denotes the number of eighths of an inch that make up the pitch.
4. An “H” following the standard number denotes heavyweight chain. A hyphenated number following the standard number denotes double-strand (2), triple-strand (3), and so on. Thus 60H-3 denotes number 60 heavyweight triple-strand chain.
 A typical bicycle chain (for derailleur gears) uses narrow 1⁄2-inch-pitch chain. The width of the chain is variable, and does not affect the load capacity. The more sprockets at the rear wheel (historically 3-6, nowadays 7-12 sprockets), the narrower the chain. Chains are sold according to the number of speeds they are designed to work with, for example, “10 speed chain”. Hub gear or single speed bicycles use 1/2″ x 1/8″ chains, where 1/8″ refers to the maximum thickness of a sprocket that can be used with the chain.

Typically chains with parallel shaped links have an even number of links, with each narrow link followed by a broad one. Chains built up with a uniform type of link, narrow at 1 and broad at the other end, can be made with an odd number of links, which can be an advantage to adapt to a special chainwheel-distance; on the other side such a chain tends to be not so strong.

Roller chains made using ISO standard are sometimes called as isochains.

 

WHY CHOOSE US 

1. Reliable Quality Assurance System
2. Cutting-Edge Computer-Controlled CNC Machines
3. Bespoke Solutions from Highly Experienced Specialists
4. Customization and OEM Available for Specific Application
5. Extensive Inventory of Spare Parts and Accessories
6. Well-Developed CHINAMFG Marketing Network
7. Efficient After-Sale Service System

 

The 219 sets of advanced automatic production equipment provide guarantees for high product quality. The 167 engineers and technicians with senior professional titles can design and develop products to meet the exact demands of customers, and OEM customizations are also available with us. Our sound global service network can provide customers with timely after-sales technical services.

We are not just a manufacturer and supplier, but also an industry consultant. We work pro-actively with you to offer expert advice and product recommendations in order to end up with a most cost effective product available for your specific application. The clients we serve CHINAMFG range from end users to distributors and OEMs. Our OEM replacements can be substituted wherever necessary and suitable for both repair and new assemblies.

 

 

 

Standard or Nonstandard: Standard
Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Electric Cars, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car, Food and Beverage Industry, Motorcycle Parts
Surface Treatment: Polishing
Samples:
US$ 0/Meter
1 Meter(Min.Order)

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Customization:
Available

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

engineering chain

What are the noise and vibration characteristics of engineering chains?

Engineering chains, like other types of roller chains, can produce noise and vibrations during their operation. The noise and vibration characteristics of engineering chains depend on several factors:

  • Lubrication: Proper lubrication of the chain can help reduce friction between the chain’s components, leading to smoother operation and lower noise levels.
  • Chain Condition: A well-maintained chain with proper tension and minimal wear is likely to produce less noise and vibration compared to a worn or damaged chain.
  • Alignment: Proper alignment of the sprockets and the chain is essential to minimize lateral forces, which can contribute to increased noise and vibration.
  • Load and Speed: Heavier loads and higher speeds can increase the dynamic forces within the chain, leading to more pronounced noise and vibration.
  • Environmental Factors: External factors, such as temperature, humidity, and contaminants, can influence the chain’s noise and vibration characteristics.

Chain noise and vibration can be managed through various measures:

  • Chain Design: Some chains are designed with noise reduction features, such as special profile plates or noise-dampening materials.
  • Lubrication: Using high-quality and appropriate lubricants can help reduce friction and noise.
  • Tensioning: Properly tensioned chains experience less vibration and are less likely to produce noise.
  • Maintenance: Regular inspection and maintenance can identify and address any issues that may contribute to increased noise and vibration.
  • Isolation: In some applications, adding vibration isolators or dampeners can help reduce the transmission of noise and vibrations to surrounding structures.

It’s important to consider the specific requirements of the application and consult with chain manufacturers or experts to select the most suitable engineering chain and implement noise and vibration mitigation strategies when necessary.

engineering chain

What are the benefits of using an engineering chain over other power transmission methods?

Engineering chains offer several advantages over other power transmission methods, making them a preferred choice in various industrial applications:

  • High Strength: Engineering chains are designed to handle heavy loads and high torque, making them suitable for demanding applications that require robust and reliable power transmission.
  • Wide Range of Sizes: These chains are available in a wide range of sizes and configurations, allowing for flexibility in design and accommodating various application requirements.
  • Durable and Long-Lasting: When properly maintained, engineering chains have a long service life, reducing the need for frequent replacements and minimizing downtime in industrial operations.
  • Adaptable to Harsh Environments: Engineering chains are capable of operating in harsh conditions, including dusty, dirty, or corrosive environments, without compromising their performance.
  • Shock Load Resistance: The design of engineering chains allows them to handle sudden impact forces and shock loads, which can occur in certain industrial processes.
  • Cost-Effective: Engineering chains often provide a cost-effective solution for power transmission compared to other methods, especially in high-load applications.
  • Simple Installation: With proper alignment and tensioning, engineering chains are relatively easy to install, reducing installation time and labor costs.
  • Bi-Directional Power Transmission: Engineering chains can transmit power in both forward and reverse directions, making them suitable for applications requiring bidirectional motion.
  • Low Maintenance: Regular maintenance, such as lubrication and inspection, can keep engineering chains in good working condition, reducing overall maintenance costs.
  • Reduction of Noise and Vibration: When adequately lubricated and aligned, engineering chains can operate quietly and with minimal vibration, contributing to a more comfortable and safer working environment.

Despite their many advantages, it’s essential to consider the specific requirements of each application before selecting an engineering chain. Factors such as load capacity, speed, environmental conditions, and space constraints should be taken into account to ensure the chain’s optimal performance and longevity.

In summary, engineering chains are a versatile and reliable power transmission method, offering a range of benefits that make them well-suited for use in various industrial settings.

engineering chain

What materials are engineering chains typically made of?

Engineering chains are commonly made from a variety of durable and high-strength materials to ensure their performance and longevity in demanding industrial applications. The choice of material depends on factors such as the application’s requirements, environmental conditions, and the specific type of engineering chain. Some of the typical materials used for engineering chains include:

1. Carbon Steel: Carbon steel is a popular choice for engineering chains due to its excellent strength and affordability. It is suitable for many standard industrial applications where moderate strength and resistance to wear are required.

2. Alloy Steel: Alloy steel offers higher strength and better resistance to wear and fatigue compared to carbon steel. It is commonly used in heavy-duty and high-stress applications, such as mining equipment and construction machinery.

3. Stainless Steel: Stainless steel is chosen for its corrosion resistance properties, making it ideal for applications where the chain may be exposed to moisture, chemicals, or harsh environments. It is commonly used in food processing, pharmaceuticals, and outdoor applications.

4. Nickel-Plated Steel: Nickel-plated steel chains provide enhanced corrosion resistance while retaining the strength of carbon or alloy steel. They are often used in applications where both strength and corrosion resistance are important.

5. Plastic: In some cases, engineering chains may be constructed entirely from plastic or have plastic components. Plastic chains are commonly used in industries requiring low noise, lightweight, and corrosion resistance, such as the food and beverage industry and packaging applications.

6. Other Specialty Materials: Depending on the specific requirements of an application, engineering chains may also be made from other specialty materials like bronze, zinc-plated steel, or coated chains to meet particular needs.

The choice of material is crucial in determining the performance, longevity, and suitability of the engineering chain for a specific application. Manufacturers provide information on the material composition of their chains, allowing users to select the most appropriate material based on the intended use and operating conditions.

China OEM Engineering and Construction Machinery Industrial 64b-3 B Series Short Pitch Precision Triplex Industrial Martin Gearbox Roller Chains and Bush Chains  China OEM Engineering and Construction Machinery Industrial 64b-3 B Series Short Pitch Precision Triplex Industrial Martin Gearbox Roller Chains and Bush Chains
editor by CX 2023-11-20

China wholesaler Customized Engineering Chain Steel Chain Transmission Chain M Series Roller Conveyor Chain with Attachments

Product Description

Product Description
Product Parameters

Standard GB, ISO, ANSI, DIN
Type Standard A and standard B precision roller chain, conveyor chain;
special chain with accessories, welding chain, leaf chain and sprocket
ANSI chain No. 40,50,60,80,100,120,140,160,180,200,240;
C40,C50,C60,C80,C100,C120,C140,C160;
DIN/ISO chain No. 08A,10A,12A,16A,20A,24A,28A,32A,36A,40A,48A;
C08A,C10A,C12A,C16A,C20A,C24A,C28A,C32A;
Application Food processing, pharmaceutical and chemical industries, electronics, machinery;
household appliances, automotive manufacturing, metallurgy, sewage treatment
Series A series,B series

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DETAILS ABOUT CHINAMFG CHAIN 

Exhibition

Workshop
Application

Packaging Details

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FAQ
      

1. Are you manufacturer or trade Company?
We are a factory founded in 1997 with trade team for international service.

2. What terms of payment you usually use?
T/T 30% deposit and 70% against document, Western Union, L/C at sight

3. What is your lead time for your goods?
Normally 35 days after confirmed order. 30 days could be available in low season for some items (during May to July), and 45 days during new year and hot season ( Jan to March).

4. Samples
For customers who need sample confirmation before ordering, please bear in mind that the following policy will be adopted:
1) All samples are free of charge with the maximum value not exceeding USD 100.
2) The courier cost for the first-time sample sending will be charged for by the consignee. We will send the samples with freight to be collected. So please inform your account with FedEx, UPS, DHL or TNT so that we can proceed promptly.
3) The first-time courier cost will be totally deducted from the contract value of the trial cooperation.

Usage: Transmission Chain, Drag Chain, Conveyor Chain
Material: Stainless steel
Surface Treatment: Polishing
Feature: Heat Resistant
Chain Size: 1/2"*3/32"
Structure: Roller Chain
Samples:
US$ 0/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

engineering chain

What are the benefits of using an engineering chain in construction machinery?

Using an engineering chain in construction machinery offers several benefits due to its robust design, durability, and reliability. Here are some advantages of incorporating engineering chains in construction machinery:

  • High Load Capacity: Construction machinery often deals with heavy loads and tough working conditions. Engineering chains are specifically designed to handle high loads, making them well-suited for applications in construction equipment.
  • Tough and Durable: Construction sites can be harsh environments with exposure to dust, dirt, and debris. Engineering chains are built to withstand such conditions, ensuring a longer service life and reducing the need for frequent replacements.
  • Power Transmission: Engineering chains are excellent for power transmission in construction machinery, transferring torque efficiently from the drive to various components of the equipment, such as wheels, tracks, and conveyors.
  • Versatility: Engineering chains are available in various types and sizes, offering versatility in design and application. They can be customized to fit specific construction machinery requirements.
  • Reduced Maintenance: Their robust construction and resistance to wear minimize the need for frequent maintenance, leading to reduced downtime and increased productivity on construction sites.
  • Shock Absorption: Construction machinery often experiences sudden shocks and impacts. Engineering chains have the ability to absorb shock loads, preventing damage to the equipment and ensuring smooth operation.
  • Corrosion Resistance: Some construction sites may have exposure to moisture or corrosive substances. Engineering chains made from corrosion-resistant materials, such as stainless steel, can withstand these conditions and maintain their performance over time.
  • Cost-Effective: While engineering chains may have a higher upfront cost compared to standard chains, their long-lasting nature and reduced maintenance requirements make them cost-effective in the long run.

Overall, engineering chains play a vital role in improving the efficiency, reliability, and durability of construction machinery. They contribute to the smooth functioning of various components, ensuring that construction equipment can handle heavy workloads and challenging conditions with ease.

engineering chain

What are the benefits of using an engineering chain in material handling systems?

An engineering chain offers several advantages when used in material handling systems, making it a popular choice for various industrial applications:

1. High Strength and Durability: Engineering chains are designed to withstand heavy loads and offer high tensile strength, making them ideal for material handling tasks that involve transporting heavy or bulky items.

2. Reliable Power Transmission: Engineering chains provide a reliable means of power transmission, ensuring smooth and efficient movement of materials within the handling system.

3. Versatility: These chains are available in various configurations and sizes, allowing for customization to fit different material handling equipment and conveyor systems.

4. Flexibility: Engineering chains can be used in both straight-line and curved conveyor systems, offering flexibility in designing material flow paths.

5. Low Maintenance: When properly lubricated and maintained, engineering chains have a long service life with minimal maintenance requirements, reducing downtime and overall operating costs.

6. Corrosion Resistance: For material handling systems operating in harsh environments, corrosion-resistant engineering chains, such as stainless steel chains, can be used to prevent degradation and ensure longevity.

7. Wide Range of Applications: Engineering chains are suitable for a wide range of material handling applications, including manufacturing, warehousing, distribution centers, and more.

8. Precise Control: These chains offer precise control over the movement of materials, enabling accurate positioning and synchronization in automated material handling systems.

9. Reduced Noise and Vibration: Engineering chains are designed to operate quietly and with minimal vibration, contributing to a more comfortable and quieter working environment.

10. Safety: The reliability and strength of engineering chains enhance the safety of material handling operations, reducing the risk of chain failure and related accidents.

Overall, the use of engineering chains in material handling systems ensures efficient and dependable movement of goods and materials, contributing to increased productivity, reduced downtime, and improved safety in industrial environments.

engineering chain

How do engineering chains handle shock loads and impact forces?

Engineering chains are designed to handle a range of loads, including shock loads and impact forces, encountered in various industrial applications. Their ability to withstand these forces depends on several factors:

1. Material Selection: High-quality engineering chains are often made from robust materials such as alloy steel or stainless steel. These materials provide excellent strength and durability, allowing the chain to handle shock loads without permanent deformation or failure.

2. Chain Design: The design of engineering chains plays a crucial role in their ability to handle shock loads. The chain’s structure, such as the shape and size of its components, determines its load-bearing capacity and resistance to impact forces.

3. Heat Treatment: Some engineering chains undergo specific heat treatment processes to enhance their hardness and toughness. Heat-treated chains can better withstand shock loads and impact forces, making them suitable for demanding applications.

4. Fatigue Resistance: Engineering chains are designed to have good fatigue resistance, which means they can endure repeated loading cycles without failure. This property is essential for withstanding impact forces that occur intermittently in certain applications.

5. Proper Installation and Tensioning: Correct installation and appropriate tensioning of the chain are essential to ensure optimal performance under shock loads. Improper tensioning may lead to excessive stress on the chain and premature failure.

6. Chain Speed: The speed at which the chain operates can influence its ability to handle shock loads. High-speed operation may generate additional forces, so the chain must be rated to withstand these forces without exceeding its limits.

7. Regular Maintenance: Proper maintenance is crucial for extending the life of engineering chains subjected to shock loads and impact forces. Regular inspections, lubrication, and replacement of worn components are essential to keep the chain in optimal condition.

Overall, engineering chains are engineered to handle shock loads and impact forces in industrial environments. However, it is crucial to choose the right chain type, size, and material for the specific application and to follow proper installation and maintenance practices to ensure reliable and safe operation under varying load conditions.

China wholesaler Customized Engineering Chain Steel Chain Transmission Chain M Series Roller Conveyor Chain with Attachments  China wholesaler Customized Engineering Chain Steel Chain Transmission Chain M Series Roller Conveyor Chain with Attachments
editor by CX 2023-11-13

China factory Drive Roller Conveyor Leaf Hollow Pin Industrial Chain Elevator Silent Hoisting Pintle Cast Stainless Steel Duplex Engineering Drag Link Agricultural Escalator

Product Description

Drive Roller Conveyor Leaf Hollow Pin Industrial Chain Elevator Silent Hoisting Pintle Cast Stainless Steel Duplex Engineering Drag Link Agricultural Escalator 

Product Description

 

Click on the picture to get the latest quotation

transmission chain  (Driving Chain) Short Pitch Precision Roller Chain (A Series)(1,2,3) 04C-1  06C-1-2-3  085-1-2-3  08A-1-2-3  10A-1-2-3  12A-1-2-3  16A-1-2-3  20A-1-2-3  24A-1-2-3  28A-1-2-3  32A-1-2-3  40A-1-2-3  48A-1-2-3
25 35 35-2 35-3 -2 40-3 50 50-2-50-3 60 60-2 60-3 80 80-2 80-3 100 100-2  100-3 120 120-2 120-3 140 140-2 160 160-2 -2  240
Short Pitch Precision Roller Chain (B Series)(1,2,3) 06B-1-2-3 06B-1-2-3 08B-1-2-3  10B-1-2-3  12B-1-2-3  16B-1-2-3 20B-1-2-3 24B-1-2-3  28B-1-2-3  32B-1-2-3  40B-1-2-3  48B-1-2-3  56B-1-2-3   64B-1-2-3  72B-1-2-3
Heavy Duty Series Roller Chain(1,2) 08AH-1  10AH-1  12AH-1-2-3  16AH-1-2-3  20AH-1-2-3  24AH-1-2-3  28AH-1-2-3  32AH-1-2-3  40AH-1-2-3
Side Bow Chain 40SB 43SB  50SB  60SB  63SB 80SB 08BSB 08BSBY1  10BSB  12BSB  C2050SB
Motorcycle Chain 410  415  415H  420  420H  428  428H  520  520H  525  525H  530  530H  630  630H
Engine Mechanism Chain    (Timing Chain) CL04
Self-Lubrication Roller Chain 08BSLR  10BSLR 12BSLR 16BSLR 40SLR 50SLR 60SLR 80SLR
Double Pitch Transmission Chain 208A  208B 210A  210B  212A  212B  216A  216B  220A  220B
2040  2050  2060 2080  2100
Bush Chain P15F-B  P20-B  P25-B  P25F1-B P30F2-B  P36-B  P40-B  P45-B  P50-B P55-B P60-B  P70-B  P80-B
Conveyor Chain Roller Chains With Straight Side Plates (A Series) C08A-1-2-3  C10A-1-2-3  C12-1-2-3  C24A-1-2-3  C32A-1-2-3
C35  C40-1-2-3  C50-1-2-3  C80-1-2-3  C100-1-2-3  C120-1-2-3  C140-1-2-3  C160-1-2-3
Roller Chains With Straight Side Plates (B Series) C08B-1-2-3  C10B-1-2-3  C12B-1-2-3  C16-1-2-3  C20B-1-2-3  C24B-1-2-3  C28B-1-2-3  C32B-1-2-3
Double Pitch Conveyor Chain C208A  C208AH  C208B C208BL  C210A  C210AL  C212A   C212AH   C212AHL  C216A  C216AL  C216AH  C216AHL  C220A  C220AL  C220AH  C220AHL  C224A  C224AL  C224AH  C224AHL  C232A  C232AL  C232AH  C232AHL
C2050  C2052  C2060  C2062  C2060H  C2080  C2080H  C2082  C2082H C2100  C2100H  C2102  C2102H  C2120  C2120H  C2122  C2122H  C2160  C2160H  C2162  C2162H
Double Pius Speed Chain BS25-C206B  BS25-C208A  BS25-C210A  BS25-C212A  BS30-C206B  BS30-C208B  BS30-C210B  BS30-C212B
Conveyor Chain (M Series) M20  M28  M40  M56  M80
Hollow Pin Conveyor Chain (MC Series) MC28  MC56  MC112  MC224
Conveyor Chain (FV Series) FV40  FV63  FV90  FV112  FV140
Conveyor Chain (FVT Series) FVT40  FVT63  FVT90  FVT112  FVT140  FVT180  FVT250  FVT315
Hollow Pin Conveyor Chain (FVC Series) FVC63  FVC90  FVC112  FVC140  FVC180  FVC250  FVC315
Conveyor Chain (Z Series) Z40  Z100  Z160  Z300
Conveyor Chain (ZE Series) ZE40  ZE100  ZE160  ZE300
Hollow Pin Conveyor Chain (ZC Series) ZC21  ZC40  ZC60  ZC150  ZC300
Hollow Pin Chains 08BHPF  08BHPF5 08BHP9 10BHPF3 10BHPF4 12BHPF2 12BHPF3 16BHPF3  16BHPF4  40HP 08BHPF7  08BHP  50HP  50HPF4  50H-HP  60HP  60HPF1  80HP  80HPF1  80HPF2  80H-HP  80HPF3  80HPF4  HB41.75F5  A2080HP
Welded-type cranked link chains WR78  WH78  WR82  WH82  WR106  WH106  WR110  WH110  WR111  WH111  WR124  WH124  WR132  WH132  WR150  WH150  WR155  WH155  WR157  WH157  WR78F5  WH78F4  WH124F1  WH111F1
Palm oil Chains P101.6F2  P152F14  P152F17  P152F29  90R-S  P101.6F64  P76.7  P152F31
Sugar mill chains DH9063  DH2198  P152F93K2  P152F78K2  DH 0571 0  DH1796  P152F77-AS2  P203.2F9
Rubber gloves carrier chains P100F155  P100F13   P100F139  P150/90
Lumber conveyor chains 81X  81XH  81XHE  81XHH  81XHS  500R  441.100R
Sharp top chains 08AF34  08BF21  10AF8  41F6  06BF1  06BF37  08AF41  08BF44  08AF8…
Stainless Steel Chain Stainless Steel Short Pitch Precision Roller Chain(A Series) 25SS-1  35SS-1  41SS-1  40SS-1  50SS-1  60SS-1  80SS-1  100SS-1  120SS-1
Stainless Steel Short Pitch Precision Roller Chain(B Series) 05BSS-1  06BSS-1  08BSS-1  10BSS-1  12BSS-1  16BSS-1  20BSS-1  24BSS-1
Stainless Steel Roller Chain With Straight Side Plates C40SS-1  C50SS-1  C60SS-1  C80SS-1  C100SS-1  C120SS-1  C08BSS-1  C10BSS-1  C12BSS-1  C16BSS-1  C20BSS-1  C24BSS-1
Stainless Steel Double Pitch Transmission Chain 2040SS  2050SS  2060SS  2080SS  2100SS  2120SS  208BSS  210BSS  212BSS  216BSS  220BSS  224BSS
Stainless Steel Double Pitch Conveyor Chain C2040SS  C2040HSS  C208BSS  C2050SS  C2060SS  C2060HSS  C2080SS  C2080HSS  C2100SS  C2100HSS C2120SS  C2120HSS
Stainless Steel Hollow Pin Chain 08BHFSS  40HPSS  50HPSS  60HPSS  12BHPSS  80HPSS  C2040HPSS  C2050HPSS  C2060HPSS  C2080HPSS  HB50.8SS
Stainless Steel Double Pitch Hollow Pin Chain C2042HPSS  C2052HPSS  C2062HPSS  C2082HPSS  C2042H-HPSS  C2052H-HPSS  C2062H-HPSS  C2082H-HPSS
Lifting Chain Car Parking Chain 12AT-1 16AT-1-2  20AT-1-2-3  24AT-1-2
Leaf Chain LH0822  LH0823  LH571  LH0844  LH0846  LH 0571   LH1571   LH1571   LH1034   LH1044   LH1046   LH1066   LH1088   LH1222   LH1223  LH1234  LH1244  LH1246  LH1266  LH1288
BL422  BL423  BL434  BL444  BL446  BL466  BL488  BL522  BL523  BL534  BL544  BL546  BL566  BL588  BL622  BL623  BL634  BL644  BL646  BL666  BL688
Multiple Plate Bearing Pin Chain LF30  MP50F2   MP50.8   MP70F1   MP70F2   MP70F3   MP80F1   MP90F1   MP90F2   MP110F1
Rollerless Lift Chain 45-1  55-1  65-1  85-1  105-1  125-1  145-1  165-1
Agricultural Chain S Type Steel Agricultural Chain & Attachments S32  S42  S45  S52  S55  S62  S77  S88  A550  A620
C Type Steel Agricultural Chain with Attachments CA550  CA550/S55  CA555  CA550HD  CA550V  CA557  CA620  CA2801  38.1R  38.4R  38.4V  38.4VB
Rice Harvester Chain S3558T-48001  S3558T-48002
Drop Forged Chain Series Drop Forged Rivetless Chain Imperial: 80H  X348   X458  468H  X658  X678  678  698  998  9118  S348  S458  S678  S698  S9118, Metric system: XT100  XT160
Cast Detachable Chain 55  57  62  74  78
Steel Detachable Chain 25  32  32W  51  52  55  62
Cast Iron Chain Cast Iron Chain (C Series) C55  C55L  C77  C188  C188L  C102B  C111  C131  C132
Cast Iron Chain (H Series) H60  H78  H82  H110
Cast Iron Chain (4 Series) 462  477  488  4103  720  720S  730
Cast Iron Chain BRH188 BRH188  C188CP  C102B-K2  C55A  C55B  C55D  CC600  H78A  H78B  H130  H138  MC33  103  4103F29  907-E51
Welded chains WR78  WH78  WR82  WH82   WR124  WH124
Forging Hanging Chain X228  X348  X458  X678  698

 

Our Advantages

 

1. The material shall be 40Cr or above alloy steel
2. All raw materials are customized by large domestic steel plants. Before entering the plant, secondary tests are carried out to ensure stable and controllable product materials.
3. The basic amount of chain parts have realized white motion and CNC-controlled production
4. Mesh belt furnaces, infiltration, high frequency, etc., are used for heat treatment to make the chain plate and shaft sleeve reach the working state. The quenching medium is made of Korean Dragon base oil
5. Professional inspection personnel are assigned to inspect each level to ensure the product quality
6. Over 20 years of operation, we have accumulated a lot of practical experience, especially in the non-standard chain leading city, which enjoys a good reputation in the industry

 

Related products

 

Company Profile

The company mainly produces a variety of A and B series of short pitch precision roller chains for transmission, double pitch transmission chains, double pitch conveying roller accessories, short pitch conveying roller chain accessories, stereo garage chains, pin chains, double speed chains, scraper chain, pumping unit chain, sugar machinery particular chain, hollow pin roller chain and sleeve chain, large roller conveying chain and accessories, ZGS38 combine chain and accessories, S-type C-type steel agricultural machinery chain and accessories, conveyor chain, beer and beverage machinery conveyor chain, side bend flat top conveyor chain, brown oil press conveyor chain, etc. – series.

Our company has Ward, Yangli, and other precision stamping equipment. CHINAMFG laser cutting machine, automatic submerged arc welding machine, and other cutting equipment. XH precision leveling equipment, DM high-speed circular saw machine, CNC lathe, heavy double-end square milling machine, and other machining equipment. Fully automatic mesh belt quenching line, well-type gas carburizing furnace, vacuum mold furnace, high-frequency furnace, and other heat treatment equipment, lifting and hanging shot blasting machine barrel, and other surface treatment equipment.

Our company has a CHINAMFG technical force, advanced technology, a short development cycle of new products, and complete and perfect testing. The products are sold all over the world.

 

Usage: Transmission Chain, Drag Chain, Conveyor Chain, Dedicated Special Chain
Material: Iron
Surface Treatment: Oil Blooming
Feature: Oil Resistant
Chain Size: 1/2"*3/32"
Structure: Roller Chain
Samples:
US$ 9999/Piece
1 Piece(Min.Order)

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engineering chain

Can engineering chains be used in high-temperature environments?

Yes, engineering chains can be used in high-temperature environments, but their performance depends on the type of material they are made of and the specific temperature conditions they are exposed to. Here are some considerations for using engineering chains in high-temperature environments:

  • Material Selection: Chains made from heat-resistant materials, such as stainless steel or special alloy steels, are suitable for high-temperature applications. These materials offer increased resistance to heat, oxidation, and corrosion.
  • Lubrication: Proper lubrication is critical when using engineering chains in high-temperature environments. High-temperature lubricants that can withstand the specific temperature range are essential to reduce friction and wear between the chain’s components.
  • Heat Dissipation: In high-temperature environments, the heat generated by the chain’s operation needs to be dissipated effectively to prevent excessive temperature rise. Adequate ventilation or cooling mechanisms may be required to maintain the chain within a safe operating temperature range.
  • Chain Design: Chains intended for high-temperature use may have specific design features that enhance their heat resistance and performance. These design modifications can include heat-resistant coatings, special alloys, or heat-treated components.
  • Operating Conditions: The operating conditions, such as the temperature range and the duration of exposure to high temperatures, should be carefully evaluated to ensure the chain’s material and lubrication are suitable for the specific application.
  • Inspections and Maintenance: Regular inspections and maintenance are crucial to monitor the chain’s condition and performance in high-temperature environments. Any signs of wear, elongation, or damage should be addressed promptly to prevent potential failures.

When properly selected, lubricated, and maintained, engineering chains made from heat-resistant materials can reliably operate in high-temperature environments. It’s essential to consult with chain manufacturers or experts to determine the most suitable chain type and material for a specific high-temperature application.

engineering chain

How do engineering chains handle angular misalignment between sprockets?

Engineering chains are designed to handle a certain degree of angular misalignment between sprockets. Angular misalignment occurs when the rotational axes of the driving and driven sprockets are not perfectly parallel, leading to an angle between them. While it is essential to minimize misalignment to prevent excessive wear and premature failure, some level of misalignment tolerance is built into engineering chains to accommodate real-world installation variations.

When angular misalignment exists, the chain’s side plates and rollers are designed to articulate and adjust to the varying angles between the sprockets. This flexibility allows the chain to smoothly engage and disengage from the sprocket teeth without binding or jamming. However, it’s important to note that excessive misalignment can still cause accelerated wear, noise, and reduced efficiency in the chain drive system.

To ensure optimal performance and longevity, it is recommended to keep angular misalignment within the manufacturer’s specified limits. These limits can vary depending on the chain size, type, and application. When installing an engineering chain, it’s crucial to align the sprockets as accurately as possible and use alignment tools if necessary.

In applications where angular misalignment is unavoidable, special chain types or accessories, such as chain tensioners or idler sprockets, can be used to help compensate for the misalignment and improve overall system performance.

In summary, engineering chains are designed to handle a certain degree of angular misalignment between sprockets, but it is essential to follow the manufacturer’s guidelines and maintain proper alignment to ensure reliable and efficient operation of the chain drive system.

engineering chain

What are the different types of engineering chains available in the market?

Engineering chains come in various types, each designed to meet specific industrial needs and operating conditions. Here are some of the common types of engineering chains available in the market:

  • Roller Chains: Roller chains are the most common type of engineering chain and consist of cylindrical rollers that engage with the sprocket teeth for smooth power transmission. They are widely used in industries like manufacturing, agriculture, and automotive.
  • Drag Chains: Drag chains, also known as conveyor chains or slat chains, have flat, interlocking plates connected together. They are used in conveyor systems for material handling applications, especially in heavy-duty and abrasive environments.
  • Hollow Pin Chains: Hollow pin chains feature hollow pins that allow for the insertion of cross rods or attachments, making them versatile for handling irregularly shaped loads or for use as a conveyor in specific industries.
  • Double Pitch Chains: Double pitch chains have larger pitch distances between the links, resulting in lighter weight and lower cost. They are commonly used in low-speed and light-load applications.
  • Leaf Chains: Leaf chains, also known as forklift chains, are used in lifting applications, such as forklift trucks and other material handling equipment.
  • Side Bow Chains: Side bow chains have links with a curved or bent shape, allowing them to flex and bend laterally, making them suitable for curved or circular conveyor applications.
  • Apron Chains: Apron chains are used in apron conveyors, typically found in the mining and cement industries, for transporting heavy and abrasive materials.
  • Specialty Chains: There are various specialty chains available for specific industries and applications, such as escalator chains, agricultural chains, bottle conveyor chains, and more.

Each type of engineering chain has its own unique design and features to cater to specific requirements. The choice of chain type depends on factors like load capacity, speed, environmental conditions, and the application’s needs. It’s essential to select the appropriate chain type and ensure proper maintenance to achieve optimal performance and longevity in industrial operations.

China factory Drive Roller Conveyor Leaf Hollow Pin Industrial Chain Elevator Silent Hoisting Pintle Cast Stainless Steel Duplex Engineering Drag Link Agricultural Escalator  China factory Drive Roller Conveyor Leaf Hollow Pin Industrial Chain Elevator Silent Hoisting Pintle Cast Stainless Steel Duplex Engineering Drag Link Agricultural Escalator
editor by CX 2023-11-09

China high quality Industrial Engineering Forged Drive Mill Transmission Paper Processing Industry Conveyor Chain for Paper Roll

Product Description

Road Build Maintain Construction Paver Machinery Chains for Circuit Breaker Bulldozer

 

 

Conveyor Chain for Paper Roll

This series of conveyor chain is frequently utilized in papermaking industry for paper roll conveying applications.

Its top plates are welded CHINAMFG the chain. In order to ensure welding quality and a flat surface created by the top plates, we adopt multi-station automatic welding machine to perform synchronous welding to multiple welding spots. Thus, the deformation caused by regional welding is minimized. Meanwhile, the top plates are cold drawn so that smooth finish and surface evenness are guaranteed.

Our paper roll conveyor chain comes with extended service life due to the following designs. Firstly, it is designed with additional SF1 shaft sleeves between the pin and the bushing. Secondly, at the both ends of pins, there are specialized bearings with arc shaped outer ring.

Item Name Standard transmission Roller Chains Model Series A, Series B
Row Simplex/Duplex/Triplex Application Machinery Parts
Surface Treatment Self-color/sand-blasted/shot-peening Certification ISO, ANSI, DIN, BS
Packing Packaged in boxes and wooden cases, or packaged in reels and then on pallets. Port Any sea port or airport in China

Related products

 

Usage: Transmission Chain, Drag Chain, Conveyor Chain, Dedicated Special Chain
Material: Stainless steel
Surface Treatment: Oil Blooming
Feature: Oil Resistant
Chain Size: 1/2"*3/32"
Structure: Roller Chain
Samples:
US$ 9999/Piece
1 Piece(Min.Order)

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engineering chain

Can engineering chains be used in overhead or inverted applications?

Yes, engineering chains can be used in both overhead and inverted applications, provided they are properly selected and installed. These types of applications are common in various industries, including material handling, automotive, and food processing. Engineering chains are versatile and well-suited for such applications due to their robust construction, flexibility, and ability to handle heavy loads.

Overhead applications involve suspending the chain from overhead beams or structures, while inverted applications require the chain to run on the underside of the conveyor or equipment. Some factors to consider when using engineering chains in these applications include:

  1. Corrosion Resistance: For overhead applications in outdoor environments or areas with exposure to moisture, it is essential to use engineering chains made from corrosion-resistant materials, such as stainless steel, to prevent rust and ensure longevity.
  2. Lubrication: Proper and regular lubrication is crucial for chains in both overhead and inverted applications to reduce friction, wear, and noise levels. Lubrication also helps protect the chain from contaminants and moisture.
  3. Load Capacity: Ensure that the engineering chain selected has a sufficient load capacity to handle the weight of the conveyed materials or equipment in the application.
  4. Installation: Proper installation is critical for the smooth operation of the chain in overhead and inverted applications. Correct tensioning and alignment will help prevent premature wear and improve overall performance.
  5. Chain Speed: Consider the speed at which the chain will be running in the application, as higher speeds may require additional considerations in terms of lubrication and wear.

By taking these factors into account and following the manufacturer’s guidelines for installation, lubrication, and maintenance, engineering chains can be used effectively in overhead and inverted applications. They offer reliable and efficient power transmission and material handling solutions, making them valuable components in a wide range of industrial processes and systems.

engineering chain

Can engineering chains be used in low-temperature or cryogenic environments?

Yes, engineering chains can be used in low-temperature or cryogenic environments with appropriate material selection and lubrication. When operating in extremely cold conditions, standard chain materials may become brittle and prone to failure. However, by using special materials and lubricants designed for low temperatures, engineering chains can maintain their performance and reliability.

In cryogenic applications, such as in the aerospace, medical, or scientific industries, where temperatures can reach extremely low levels (typically below -150°C or -238°F), standard steel chains may not be suitable. In such cases, engineers often opt for materials like stainless steel, nickel-plated steel, or other alloys that can withstand cryogenic temperatures without losing their mechanical properties.

Lubrication is another critical consideration in low-temperature environments. Conventional lubricants may freeze or become less effective at extremely cold temperatures, leading to increased friction and wear. Therefore, special lubricants that remain fluid at low temperatures, such as synthetic oils or greases designed for cryogenic use, should be applied to ensure smooth chain operation and reduce wear.

In summary, engineering chains can be used in low-temperature or cryogenic environments, provided that the appropriate materials and lubricants are chosen for the specific application. By selecting the right chain and ensuring proper lubrication, the performance and service life of the engineering chain can be maintained even in extreme cold conditions.

engineering chain

How does an engineering chain differ from a standard roller chain?

Engineering chains and standard roller chains share similarities in terms of their basic design, consisting of interconnected links that engage with sprockets for power transmission. However, there are key differences between the two types of chains:

  • Application: Standard roller chains, also known as transmission chains, are primarily used for power transmission in industrial applications. They are commonly found in machinery, automotive, and other power transmission systems. On the other hand, engineering chains have a broader range of applications and are specifically designed for various industrial uses beyond pure power transmission.
  • Design and Construction: Engineering chains are available in different configurations and materials to meet specific industrial needs. They come in various types like drag chains, apron chains, leaf chains, and more, each tailored for a particular application, such as material handling, lifting, or conveying. Standard roller chains have a more standardized design with cylindrical rollers, providing smooth motion in power transmission applications.
  • Attachments: Engineering chains often feature attachments or extended pins that allow for the connection of specialized components or accessories. These attachments can be used for carrying loads, attaching products, or facilitating specific tasks in industrial processes. Standard roller chains, on the other hand, typically do not come with attachments.
  • Load Capacity: Engineering chains are designed to handle a wide range of loads, including heavy loads, abrasive materials, and harsh environmental conditions. They are built to withstand the demands of rugged industrial settings. Standard roller chains are suitable for general power transmission applications and may not be as robust as engineering chains in challenging environments.
  • Specialty Chains: Engineering chains include various specialty chains that cater to specific industries and applications, such as mining, agriculture, escalators, and more. Standard roller chains do not have the same diversity of specialized variants.

In summary, engineering chains are more versatile and adaptable, tailored to a broader range of industrial applications beyond power transmission. They offer a wider variety of designs, materials, and attachments to suit specific needs, making them suitable for demanding and specialized tasks in various industries.

China high quality Industrial Engineering Forged Drive Mill Transmission Paper Processing Industry Conveyor Chain for Paper Roll  China high quality Industrial Engineering Forged Drive Mill Transmission Paper Processing Industry Conveyor Chain for Paper Roll
editor by CX 2023-11-08

China wholesaler CHKRC50A001 Ditching Chain Engineering Chain

Product Description

 Ditching Machine has a wide range of applications. It can be used to dig narrow and deep underground trenches in construction projects to bury underground drainage pipes,or to bury cables and pipes in railway, post and telecommunications, urban construction and other departments. It can also be used in orchards, vegetable gardens  and other farmland environment to open ditches, fertilize,drain and irrigate.

Chain ditching machine is mainly composed of pulley, drive shaft, change gear box,tool shaft and frame. Chain ditching machine to look for wisdom, the diesel engine will rotate through the belt to the clutch, Drive the transmission box, transmission shaft, rear axel,etc., to achieve the chain ditching machine CHINAMFG or backward linear motion.

Usage: Engineering Chain
Material: Manganese Steel
Surface Treatment: Polishing
Feature: Heat Resistant
Chain Size: 1/2"*11/128"
Structure: Roller Chain
Samples:
US$ 1.52/L
1 L(Min.Order)

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Customization:
Available

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engineering chain

Can engineering chains be repaired or must they be completely replaced?

Unlike some other components, engineering chains are generally not designed to be repaired. Once an engineering chain shows signs of wear, damage, or elongation, it is recommended to replace the entire chain rather than attempting repairs. Here are the reasons why engineering chains are typically replaced instead of repaired:

1. Safety Concerns: Engineering chains are critical components in industrial applications, often responsible for transmitting high loads and operating at high speeds. If a chain fails due to a repair that was not performed correctly, it can lead to serious safety hazards and potential accidents.

2. Complex Design: Engineering chains have a complex design with various components, including pins, rollers, bushings, and plates. Repairing these components and restoring them to their original specifications is difficult and may not guarantee the same level of performance and reliability as a new chain.

3. Cost-Effectiveness: In many cases, repairing an engineering chain can be more costly and time-consuming than simply replacing it. Additionally, a repaired chain may have a shorter service life, leading to more frequent replacements in the future.

4. System Integrity: Engineering chains work as part of a larger system, engaging with sprockets and other components. If a repaired chain does not fit perfectly within the system, it can cause misalignment, premature wear, and reduced performance.

5. Manufacturer Recommendations: Chain manufacturers usually recommend replacing the entire chain when it shows signs of wear or elongation. Following these recommendations ensures that the system operates as intended and maintains its reliability.

Considering the critical role of engineering chains in various industrial applications, it is best to prioritize safety, reliability, and system performance by replacing worn or damaged chains with new ones. Regular maintenance, proper lubrication, and timely replacements will help extend the service life of the engineering chains and contribute to the overall efficiency of the machinery and equipment.

engineering chain

Can engineering chains be used in marine or underwater applications?

Yes, engineering chains can be used in marine or underwater applications under certain conditions. However, several factors need to be considered to ensure their reliable performance and longevity in such environments:

1. Corrosion Resistance: Marine and underwater environments expose chains to the risk of corrosion due to saltwater exposure. Therefore, it’s crucial to select engineering chains made from corrosion-resistant materials such as stainless steel or special coatings to prevent rust and deterioration.

2. Sealing and Lubrication: Proper sealing and lubrication are essential to protect the chain’s internal components from water ingress and corrosion. Sealed or encapsulated chain designs with suitable lubricants can help maintain smooth operation even in wet conditions.

3. Material Selection: The choice of materials for the chain and sprockets should consider not only corrosion resistance but also the ability to withstand marine environments’ unique challenges, such as exposure to marine organisms, debris, and changing temperatures.

4. Load Capacity: Marine and underwater applications may involve heavy loads, so the engineering chain must be selected based on the specific load requirements to ensure safe and reliable operation.

5. Water Depth and Pressure: The depth of the underwater application and the resulting pressure can affect the chain’s performance. Special considerations may be necessary for deep-sea applications to withstand higher pressures.

6. Environmental Regulations: Depending on the location, there may be specific environmental regulations regarding the materials used in marine applications to prevent pollution and protect marine life.

7. Maintenance and Inspection: Regular maintenance and inspection are critical for identifying and addressing any signs of wear, corrosion, or damage in the engineering chain. Timely maintenance can extend the chain’s lifespan and ensure safe operation.

Overall, with proper material selection, sealing, lubrication, and maintenance, engineering chains can be used effectively in marine or underwater applications, providing reliable power transmission and motion control in these challenging environments.

engineering chain

How do you select the right size and pitch for an engineering chain?

Choosing the correct size and pitch for an engineering chain is essential to ensure optimal performance, longevity, and safety in industrial applications. Here are the steps to guide you in selecting the right engineering chain size and pitch:

1. Identify the Application Requirements: Understand the specific requirements of the application where the engineering chain will be used. Consider factors such as the load to be carried, the speed of operation, the environmental conditions, and any special considerations like corrosion resistance or high-temperature requirements.

2. Determine the Chain Type: Engineering chains come in various types, such as roller chains, conveyor chains, drive chains, and specialty chains. Choose the chain type that best matches the intended application and the type of motion required.

3. Calculate the Chain Pitch: The chain pitch refers to the distance between each roller pin or attachment point on the chain. To calculate the chain pitch, measure the center-to-center distance of any three consecutive pins and divide it by two. Ensure that the calculated pitch matches the chain’s specified pitch.

4. Calculate the Chain Length: Determine the required length of the engineering chain by considering the distance between the sprockets and any additional slack or tension needed for smooth operation. Ensure that the selected chain length is appropriate for the application and fits well without being overly tight or loose.

5. Check Load Capacity and Strength: Refer to the manufacturer’s data or engineering chain catalog to determine the load capacity and strength of the selected chain. Ensure that the chain’s load capacity exceeds the maximum loads expected in the application to prevent premature wear or failure.

6. Consider the Environmental Factors: Take into account any environmental factors that may affect the performance of the engineering chain, such as temperature, moisture, chemicals, or abrasive materials. Choose a chain material that can withstand the specific environmental conditions to ensure longevity.

7. Consult with Manufacturers or Suppliers: If you are uncertain about selecting the right engineering chain, do not hesitate to consult with chain manufacturers or suppliers. They can provide valuable insights and recommendations based on their expertise and knowledge of various applications.

By following these steps and carefully evaluating the application’s requirements, you can select the appropriate size and pitch for an engineering chain, ensuring reliable and efficient operation in your specific industrial setting.

China wholesaler CHKRC50A001 Ditching Chain Engineering Chain  China wholesaler CHKRC50A001 Ditching Chain Engineering Chain
editor by CX 2023-10-27

China OEM Manufacturer 10ass Simplex Stainless Steel Gearbox Belt Transmission Parts Engineering and Construction Machinery Short Pitch Roller Chains and Bush Chain

Product Description

Chain No. Pitch

P
mm

Roller diameter

d1max
mm

Width between inner plates
b1min
mm
Pin diameter

d2max
mm

Pin length Inner plate depth
h2max
mm
Plate thickness
t/Tmax
mm
Transverse pitch
Pt
mm
Breaking load

Q
kN/lbf

Weight per meter
q
kg/m
Lmax
mm
Lcmax
mm
12BSS-3 19.050 12.07 11.68 5.72 61.50 63.10 16.00 1.85 19.46 55.5/12477 3.71

*Bush chain:d1 in the table indicates the external diameter of the bush
*Straight side plates
Stainless steel chains are suitable for corrosive conditions involving food,chemicals pharmaceuticals,etc.and also suitable for high and low temperature conditions.

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Roller chain
Roller chain or bush roller chain is the type of chain drive most commonly used for transmission of mechanical power on many kinds of domestic, industrial and agricultural machinery, including conveyors, wire- and tube-drawing machines, printing presses, cars, motorcycles, and bicycles. It consists of a series of short cylindrical rollers held together by side links. It is driven by a toothed wheel called a sprocket. It is a simple, reliable, and efficient[1] means of power transmission.

Though CHINAMFG Renold is credited with inventing the roller chain in 1880, sketches by Leonardo da Vinci in the 16th century show a chain with a roller bearing.

Construction of the chain
Two different sizes of roller chain, showing construction.
There are 2 types of links alternating in the bush roller chain. The first type is inner links, having 2 inner plates held together by 2 sleeves or bushings CHINAMFG which rotate 2 rollers. Inner links alternate with the second type, the outer links, consisting of 2 outer plates held together by pins passing through the bushings of the inner links. The “bushingless” roller chain is similar in operation though not in construction; instead of separate bushings or sleeves holding the inner plates together, the plate has a tube stamped into it protruding from the hole which serves the same purpose. This has the advantage of removing 1 step in assembly of the chain.

The roller chain design reduces friction compared to simpler designs, resulting in higher efficiency and less wear. The original power transmission chain varieties lacked rollers and bushings, with both the inner and outer plates held by pins which directly contacted the sprocket teeth; however this configuration exhibited extremely rapid wear of both the sprocket teeth, and the plates where they pivoted on the pins. This problem was partially solved by the development of bushed chains, with the pins holding the outer plates passing through bushings or sleeves connecting the inner plates. This distributed the wear over a greater area; however the teeth of the sprockets still wore more rapidly than is desirable, from the sliding friction against the bushings. The addition of rollers surrounding the bushing sleeves of the chain and provided rolling contact with the teeth of the sprockets resulting in excellent resistance to wear of both sprockets and chain as well. There is even very low friction, as long as the chain is sufficiently lubricated. Continuous, clean, lubrication of roller chains is of primary importance for efficient operation as well as correct tensioning.

Lubrication
Many driving chains (for example, in factory equipment, or driving a camshaft inside an internal combustion engine) operate in clean environments, and thus the wearing surfaces (that is, the pins and bushings) are safe from precipitation and airborne grit, many even in a sealed environment such as an oil bath. Some roller chains are designed to have o-rings built into the space between the outside link plate and the inside roller link plates. Chain manufacturers began to include this feature in 1971 after the application was invented by Joseph Montano while working for Whitney Chain of Hartford, Connecticut. O-rings were included as a way to improve lubrication to the links of power transmission chains, a service that is vitally important to extending their working life. These rubber fixtures form a barrier that holds factory applied lubricating grease inside the pin and bushing wear areas. Further, the rubber o-rings prevent dirt and other contaminants from entering inside the chain linkages, where such particles would otherwise cause significant wear.[citation needed]

There are also many chains that have to operate in dirty conditions, and for size or operational reasons cannot be sealed. Examples include chains on farm equipment, bicycles, and chain saws. These chains will necessarily have relatively high rates of wear, particularly when the operators are prepared to accept more friction, less efficiency, more noise and more frequent replacement as they neglect lubrication and adjustment.

Many oil-based lubricants attract dirt and other particles, eventually forming an CHINAMFG paste that will compound wear on chains. This problem can be circumvented by use of a “dry” PTFE spray, which forms a solid film after application and repels both particles and moisture.

Variants in design

Layout of a roller chain: 1. Outer plate, 2. Inner plate, 3. Pin, 4. Bushing, 5. Roller
If the chain is not being used for a high wear application (for instance if it is just transmitting motion from a hand-operated lever to a control shaft on a machine, or a sliding door on an oven), then 1 of the simpler types of chain may still be used. Conversely, where extra strength but the smooth drive of a smaller pitch is required, the chain may be “siamesed”; instead of just 2 rows of plates on the outer sides of the chain, there may be 3 (“duplex”), 4 (“triplex”), or more rows of plates running parallel, with bushings and rollers between each adjacent pair, and the same number of rows of teeth running in parallel on the sprockets to match. Timing chains on automotive engines, for example, typically have multiple rows of plates called strands.

Roller chain is made in several sizes, the most common American National Standards Institute (ANSI) standards being 40, 50, 60, and 80. The first digit(s) indicate the pitch of the chain in eighths of an inch, with the last digit being 0 for standard chain, 1 for lightweight chain, and 5 for bushed chain with no rollers. Thus, a chain with half-inch pitch would be a #40 while a #160 sprocket would have teeth spaced 2 inches apart, etc. Metric pitches are expressed in sixteenths of an inch; thus a metric #8 chain (08B-1) would be equivalent to an ANSI #40. Most roller chain is made from plain carbon or alloy steel, but stainless steel is used in food processing machinery or other places where lubrication is a problem, and nylon or brass are occasionally seen for the same reason.

Roller chain is ordinarily hooked up using a master link (also known as a connecting link), which typically has 1 pin held by a horseshoe clip rather than friction fit, allowing it to be inserted or removed with simple tools. Chain with a removable link or pin is also known as cottered chain, which allows the length of the chain to be adjusted. Half links (also known as offsets) are available and are used to increase the length of the chain by a single roller. Riveted roller chain has the master link (also known as a connecting link) “riveted” or mashed on the ends. These pins are made to be durable and are not removable.

Use

An example of 2 ‘ghost’ sprockets tensioning a triplex roller chain system
Roller chains are used in low- to mid-speed drives at around 600 to 800 feet per minute; however, at higher speeds, around 2,000 to 3,000 feet per minute, V-belts are normally used due to wear and noise issues.
A bicycle chain is a form of roller chain. Bicycle chains may have a master link, or may require a chain tool for removal and installation. A similar but larger and thus stronger chain is used on most motorcycles although it is sometimes replaced by either a toothed belt or a shaft drive, which offer lower noise level and fewer maintenance requirements.
The great majority of automobile engines use roller chains to drive the camshaft(s). Very high performance engines often use gear drive, and starting in the early 1960s toothed belts were used by some manufacturers.
Chains are also used in forklifts using hydraulic rams as a pulley to raise and lower the carriage; however, these chains are not considered roller chains, but are classified as lift or leaf chains.
Chainsaw cutting chains superficially resemble roller chains but are more closely related to leaf chains. They are driven by projecting drive links which also serve to locate the chain CHINAMFG the bar.

Sea Harrier FA.2 ZA195 front (cold) vector thrust nozzle – the nozzle is rotated by a chain drive from an air motor
A perhaps unusual use of a pair of motorcycle chains is in the Harrier Jump Jet, where a chain drive from an air motor is used to rotate the movable engine nozzles, allowing them to be pointed downwards for hovering flight, or to the rear for normal CHINAMFG flight, a system known as Thrust vectoring.
 

Wear

The effect of wear on a roller chain is to increase the pitch (spacing of the links), causing the chain to grow longer. Note that this is due to wear at the pivoting pins and bushes, not from actual stretching of the metal (as does happen to some flexible steel components such as the hand-brake cable of a motor vehicle).

With modern chains it is unusual for a chain (other than that of a bicycle) to wear until it breaks, since a worn chain leads to the rapid onset of wear on the teeth of the sprockets, with ultimate failure being the loss of all the teeth on the sprocket. The sprockets (in particular the smaller of the two) suffer a grinding motion that puts a characteristic hook shape into the driven face of the teeth. (This effect is made worse by a chain improperly tensioned, but is unavoidable no matter what care is taken). The worn teeth (and chain) no longer provides smooth transmission of power and this may become evident from the noise, the vibration or (in car engines using a timing chain) the variation in ignition timing seen with a timing light. Both sprockets and chain should be replaced in these cases, since a new chain on worn sprockets will not last long. However, in less severe cases it may be possible to save the larger of the 2 sprockets, since it is always the smaller 1 that suffers the most wear. Only in very light-weight applications such as a bicycle, or in extreme cases of improper tension, will the chain normally jump off the sprockets.

The lengthening due to wear of a chain is calculated by the following formula:

{\displaystyle \%=((M-(S*P))/(S*P))*100}

 

M = the length of a number of links measured

S = the number of links measured

P = Pitch

In industry, it is usual to monitor the movement of the chain tensioner (whether manual or automatic) or the exact length of a drive chain (one rule of thumb is to replace a roller chain which has elongated 3% on an adjustable drive or 1.5% on a fixed-center drive). A simpler method, particularly suitable for the cycle or motorcycle user, is to attempt to pull the chain away from the larger of the 2 sprockets, whilst ensuring the chain is taut. Any significant movement (e.g. making it possible to see through a gap) probably indicates a chain worn up to and beyond the limit. Sprocket damage will result if the problem is ignored. Sprocket wear cancels this effect, and may mask chain wear.

Chain strength

The most common measure of roller chain’s strength is tensile strength. Tensile strength represents how much load a chain can withstand under a one-time load before breaking. Just as important as tensile strength is a chain’s fatigue strength. The critical factors in a chain’s fatigue strength is the quality of steel used to manufacture the chain, the heat treatment of the chain components, the quality of the pitch hole fabrication of the linkplates, and the type of shot plus the intensity of shot peen coverage on the linkplates. Other factors can include the thickness of the linkplates and the design (contour) of the linkplates. The rule of thumb for roller chain operating on a continuous drive is for the chain load to not exceed a mere 1/6 or 1/9 of the chain’s tensile strength, depending on the type of master links used (press-fit vs. slip-fit)[citation needed]. Roller chains operating on a continuous drive beyond these thresholds can and typically do fail prematurely via linkplate fatigue failure.

The standard minimum ultimate strength of the ANSI 29.1 steel chain is 12,500 x (pitch, in inches)2. X-ring and O-Ring chains greatly decrease wear by means of internal lubricants, increasing chain life. The internal lubrication is inserted by means of a vacuum when riveting the chain together.

Chain standards

Standards organizations (such as ANSI and ISO) maintain standards for design, dimensions, and interchangeability of transmission chains. For example, the following Table shows data from ANSI standard B29.1-2011 (Precision Power Transmission Roller Chains, Attachments, and Sprockets) developed by the American Society of Mechanical Engineers (ASME). See the references[8][9][10] for additional information.

ASME/ANSI B29.1-2011 Roller Chain Standard SizesSizePitchMaximum Roller DiameterMinimum Ultimate Tensile StrengthMeasuring Load25.

For mnemonic purposes, below is another presentation of key dimensions from the same standard, expressed in fractions of an inch (which was part of the thinking behind the choice of preferred numbers in the ANSI standard):

Notes:
1. The pitch is the distance between roller centers. The width is the distance between the link plates (i.e. slightly more than the roller width to allow for clearance).
2. The right-hand digit of the standard denotes 0 = normal chain, 1 = lightweight chain, 5 = rollerless bushing chain.
3. The left-hand digit denotes the number of eighths of an inch that make up the pitch.
4. An “H” following the standard number denotes heavyweight chain. A hyphenated number following the standard number denotes double-strand (2), triple-strand (3), and so on. Thus 60H-3 denotes number 60 heavyweight triple-strand chain.
 A typical bicycle chain (for derailleur gears) uses narrow 1⁄2-inch-pitch chain. The width of the chain is variable, and does not affect the load capacity. The more sprockets at the rear wheel (historically 3-6, nowadays 7-12 sprockets), the narrower the chain. Chains are sold according to the number of speeds they are designed to work with, for example, “10 speed chain”. Hub gear or single speed bicycles use 1/2″ x 1/8″ chains, where 1/8″ refers to the maximum thickness of a sprocket that can be used with the chain.

Typically chains with parallel shaped links have an even number of links, with each narrow link followed by a broad one. Chains built up with a uniform type of link, narrow at 1 and broad at the other end, can be made with an odd number of links, which can be an advantage to adapt to a special chainwheel-distance; on the other side such a chain tends to be not so strong.

Roller chains made using ISO standard are sometimes called as isochains.
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Q:Why choose us ?
A. we are a manufacturer, we have manufactured valve for over 20 years .
B. Reliable Quality Assurance System;
C. Cutting-Edge Computer-Controlled CNC Machines;
D. Bespoke Solutions from Highly Experienced Specialists;
E. Customization and OEM Available for Specific Application;
F. Extensive Inventory of Spare Parts and Accessories;
G. Well-Developed CHINAMFG Marketing Network;
H. Efficient After-Sale Service System

Q. what is your payment term? 
 A: 30% TT deposit, 70% balance T/T before shipping.

Q:Can we print our logo on your products?
A: yes, we offer OEM/ODM service, we support the customized logo, size, package,etc.

Q: Can you make chains according to my CAD drawings?
A: Yes. Besides the regular standard chains, we produce non-standard and custom-design products to meet the specific technical requirements. In reality, a sizable portion of our production capacity is assigned to make non-standard products.

 
 Q: what is your main market?
A: North America, South America, Eastern Europe, Western Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia,
 
Q: Can I get samples from your factory?
A: Yes, Samples can be provided.

 

 

Standard or Nonstandard: Standard, Standard
Application: Textile Machinery, Garment Machinery, Electric Cars, Motorcycle, Food Machinery, Agricultural Machinery, Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Electric Cars, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car, Food and Beverage Industry, Motorcycle Parts
Surface Treatment: Polishing, Polishing
Structure: Roller Chain, Rotransmission Chain, Pulling Chain, Driving Chain
Material: Stainless Steel, Rubber
Type: Bush Chain, Transmission Chain, Pulling Chain, Driving Chain
Samples:
US$ 0/Meter
1 Meter(Min.Order)

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Customization:
Available

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Customized Request

engineering chain

How do engineering chains handle misalignment between sprockets?

Engineering chains are designed to handle some degree of misalignment between sprockets. Misalignment can occur due to various factors such as improper installation, wear and elongation of the chain, or inaccuracies in the machinery. While some misalignment is inevitable in many industrial applications, excessive misalignment should be avoided to ensure optimal chain performance and longevity.

Here’s how engineering chains handle misalignment:

  1. Flexible Construction: Engineering chains are constructed with flexible components such as pins, rollers, and bushings. This design allows the chain to adapt to minor misalignments without putting excessive stress on the chain or sprockets.
  2. Articulating Joints: The articulating joints in the chain allow it to articulate smoothly around the sprockets, accommodating minor misalignment during the rotation. This helps reduce wear on the chain and sprockets.
  3. Tolerance for Misalignment: Manufacturers provide specifications for the allowable misalignment between sprockets. Engineering chains are designed to handle a certain level of misalignment within these tolerances without significantly affecting their performance.
  4. Proper Installation: Correct installation of the engineering chain is crucial to minimizing misalignment issues. Ensuring proper tension, alignment, and center-to-center distance between sprockets can help reduce misalignment and prolong chain life.
  5. Regular Maintenance: Regular maintenance, including chain inspection and lubrication, can help identify and address misalignment issues early on. Promptly correcting misalignment can prevent further damage and ensure efficient chain operation.
  6. Alignment Devices: In some cases, alignment devices or tools may be used during installation to ensure accurate alignment between the sprockets. These devices can help improve chain performance and reduce wear caused by misalignment.

It is essential to follow the manufacturer’s guidelines for chain installation, maintenance, and alignment to optimize the performance and service life of engineering chains. Addressing misalignment issues promptly and keeping the chain in proper working condition will contribute to the overall reliability and efficiency of the machinery or equipment in which the chain is used.

engineering chain

Can engineering chains be used for power transmission in conveyor systems?

Yes, engineering chains are commonly used for power transmission in conveyor systems. Conveyor systems are widely employed in various industries for material handling, and they require reliable and efficient power transmission methods to move heavy loads over long distances. Engineering chains are well-suited for these applications due to their robust construction, high load-carrying capacity, and versatility.

Conveyor systems often consist of a series of sprockets and a continuous loop of engineering chain that runs over these sprockets. The chain is driven by a motorized sprocket, and as it moves, it carries the conveyed material along the conveyor’s length. The design of engineering chains ensures smooth engagement with the sprockets, enabling efficient power transmission and precise material handling.

Depending on the specific requirements of the conveyor system, various types of engineering chains can be used. For instance, for applications where cleanliness is crucial, stainless steel chains with self-lubricating properties may be employed. In environments with high corrosion potential, corrosion-resistant coatings on chain components can extend the chain’s lifespan.

Furthermore, engineering chains can be customized to fit different conveyor configurations, allowing for the design of complex conveyor systems that suit specific production processes or spatial limitations.

In summary, engineering chains are an excellent choice for power transmission in conveyor systems due to their durability, load capacity, and adaptability. They ensure smooth and reliable operation, making them indispensable in material handling and conveyor applications across various industries.

engineering chain

Can engineering chains be used in corrosive or harsh environments?

Yes, engineering chains can be designed and manufactured to withstand corrosive or harsh environments. When operating in such conditions, it is crucial to select the appropriate materials and coatings for the chain to ensure its durability and performance. Here are some considerations for using engineering chains in corrosive or harsh environments:

1. Material Selection: Choose materials that have high corrosion resistance, such as stainless steel or nickel-plated chains. These materials can withstand exposure to moisture, chemicals, and other corrosive agents.

2. Coatings and Surface Treatments: Applying specialized coatings or surface treatments to the chain can further enhance its corrosion resistance. Common coatings include zinc plating, chromate conversion coating, and polymer coatings.

3. Sealed Joints: Opt for engineering chains with sealed joints or special seals to protect the internal components from contaminants and moisture, reducing the risk of corrosion.

4. Environmental Ratings: Some engineering chains may come with specific environmental ratings that indicate their suitability for certain conditions. Check these ratings to ensure the chain is appropriate for the intended environment.

5. Regular Maintenance: Even with corrosion-resistant materials and coatings, regular maintenance is essential. Keep the chain clean, lubricated, and free from debris to prevent corrosion and premature wear.

6. Compatibility with Other Components: Ensure that all components in the chain system, such as sprockets and bearings, are also suitable for use in corrosive environments.

7. Temperature Considerations: Take into account the operating temperature range of the environment. Some materials may perform differently at extreme temperatures, affecting the chain’s overall performance.

8. Chemical Exposure: If the chain will be exposed to specific chemicals or substances, verify that the chosen materials and coatings are resistant to those chemicals.

By carefully selecting the right materials, coatings, and design features, engineering chains can effectively handle corrosive or harsh environments, maintaining their functionality and longevity in challenging industrial applications.

China OEM Manufacturer 10ass Simplex Stainless Steel Gearbox Belt Transmission Parts Engineering and Construction Machinery Short Pitch Roller Chains and Bush Chain  China OEM Manufacturer 10ass Simplex Stainless Steel Gearbox Belt Transmission Parts Engineering and Construction Machinery Short Pitch Roller Chains and Bush Chain
editor by CX 2023-10-26

China wholesaler Engineering Industrial Machinery Agricultural Conveyor Chain

Product Description

Engineering Industrial Machinery Agricultural Conveyor Chain
 

Product Description


1. Material: Alloy steel & Stainless steel
2. Surface treatment: Shot peening / Zinc-plated / Nickel-plated / Dacromet-plated
3. Characteristic: Chain plate hole finally passed ball extrusion to ensure maximum fatigue resistance, parts of shot peening treatment makes the chain and the sleeve has a higher fatigue strength.
 

Materials Available  1. Stainless Steel: SS304, SS316, etc
2. Alloy Steel: 45Mn, 42CrMo, etc
3. OEM according to your request
Surface Treatment Shot peening, Polishing, Oxygenation, Blackening, Zinc-plated, Nickel-plated, Anodized, etc.
Characteristic Fire Resistant, Oil Resistant, Heat Resistant
Application Agricultural machine
Design criterion ISO DIN ANSI & Customer’s Drawing
Size Customer’s Drawing & ISO standard 
Package Wooden Case / Container and pallet, or made-to-order
Certificate ISO9001: 2008 
Advantage First quality, best service, competitive price, fast delivery
Delivery Time 20 days for samples. 45 days for official order.

 

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Company Profile

Material: Alloy/Carbon Steel
Sample: for Free
Transport Package: Plastic Bag+Carton Box+Plywood Case
Specification: S55K1, S62A2K1
Trademark: made-to-order
Origin: China
Samples:
US$ 0/Meter
1 Meter(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

engineering chain

Can engineering chains be used for power transmission in automotive applications?

Yes, engineering chains can be used for power transmission in automotive applications. They are commonly employed in various automotive systems that require reliable and efficient power transfer. Here are some automotive applications where engineering chains are used:

  • Timing Chains: In internal combustion engines, timing chains are critical for synchronizing the camshaft and crankshaft’s rotation. They ensure that the engine’s valves open and close at the precise time, optimizing engine performance and fuel efficiency.
  • Drive Chains: Engineering chains are used in automotive drive systems, especially in older vehicles or specific applications where a chain drive is preferred over a belt or gear drive. Drive chains can be found in various components, such as transfer cases, rear-wheel-drive systems, and motorcycle drives.
  • Steering System: In some automotive steering systems, engineering chains are used to transmit the rotational force from the steering wheel to the steering rack or gearbox, enabling vehicle control.
  • Transfer Cases: In four-wheel-drive and all-wheel-drive systems, engineering chains are utilized in transfer cases to distribute power between the front and rear axles, allowing for better traction and handling on various terrains.
  • Suspension Systems: Some automotive suspension systems incorporate engineering chains to support components like torsion bars or assist in adjusting suspension height in certain vehicles.
  • Exhaust System: In exhaust gas recirculation (EGR) systems, engineering chains may be employed to control the flow of exhaust gases, helping to reduce emissions.

It is important to note that while engineering chains are suitable for certain automotive applications, modern vehicles often utilize other methods of power transmission, such as timing belts and gears, due to their quieter operation and reduced maintenance needs. The choice of power transmission method in automotive applications depends on factors like design requirements, space limitations, cost considerations, and desired performance characteristics.

engineering chain

What are the environmental considerations when using engineering chains?

When using engineering chains in various applications, there are several environmental considerations to keep in mind to ensure optimal performance, longevity, and safety. These considerations include:

1. Temperature: Extreme temperatures, whether high or low, can affect the performance and lifespan of engineering chains. Proper lubrication and material selection are essential to ensure the chain can withstand the temperature conditions in the operating environment.

2. Corrosive Environments: In corrosive environments, such as those with exposure to chemicals, saltwater, or other corrosive substances, it’s crucial to choose engineering chains made from corrosion-resistant materials, such as stainless steel or coatings that provide protection against corrosion.

3. Dust and Contaminants: Dust, dirt, and other contaminants can accumulate on the chain, leading to increased wear and reduced efficiency. Regular cleaning and proper chain guarding can help minimize the impact of these environmental factors.

4. Moisture and Water Exposure: For applications exposed to moisture or water, selecting chains with appropriate sealing or corrosion-resistant coatings is important to prevent rust and maintain performance.

5. UV Exposure: Outdoor applications exposed to direct sunlight can be subject to UV degradation. Using engineering chains with UV-resistant materials or protective coatings can help mitigate the effects of UV exposure.

6. Noise and Vibration: Certain environments may have strict noise regulations. In such cases, using chain guides, dampers, or other noise-reducing features can help lower the noise and vibration levels produced by the chain.

7. Load Variation: Environmental conditions may lead to variations in the load on the chain. Understanding and accommodating load variations is crucial for ensuring the chain’s reliability and preventing premature failure.

8. Compliance with Regulations: Some industries have specific environmental regulations that must be adhered to. It’s essential to select engineering chains that comply with these regulations to maintain a safe and environmentally friendly operation.

9. Maintenance and Lubrication: Proper and regular maintenance, including lubrication, is critical to ensure the chain’s smooth operation and extend its service life in any environment.

Considering these environmental factors will help in selecting the right engineering chain for a particular application, ensuring optimal performance, and reducing the risk of chain failure due to environmental conditions.

engineering chain

What are the advantages of using an engineering chain in industrial applications?

Engineering chains offer several advantages that make them highly suitable for a wide range of industrial applications:

  • Robust and Durable: Engineering chains are built to withstand heavy loads, harsh environmental conditions, and abrasive materials commonly found in industrial settings. Their robust construction ensures long-lasting performance and reduces the frequency of replacements, contributing to cost-effectiveness.
  • Versatility: With various types and configurations available, engineering chains are highly versatile. They can be adapted to a wide array of applications, such as material handling, conveyor systems, bucket elevators, and more. Different attachments and accessories further enhance their adaptability for specific tasks.
  • Specialized Variants: The market offers a diverse selection of engineering chains with specialty variants designed for specific industries. Whether it’s mining, agriculture, automotive, or food processing, there is likely an engineering chain optimized for the unique demands of each application.
  • High Load Capacity: Engineering chains are capable of handling heavy loads, making them suitable for heavy machinery, lifting equipment, and other industrial applications requiring substantial power transmission capabilities.
  • Efficient Power Transmission: The design of engineering chains ensures smooth and efficient power transmission, reducing energy losses and improving overall system performance.
  • Attachments and Accessories: Many engineering chains come with pre-installed or customizable attachments that enable them to perform specialized tasks. These attachments can include slats, buckets, rollers, and other components, enhancing their ability to carry, grip, or convey materials as needed.
  • Reliable Performance: Due to their robust design and precise engineering, these chains provide reliable and consistent performance even under challenging conditions, contributing to increased productivity and reduced downtime.
  • Wide Range of Materials: Engineering chains can be manufactured from various materials, including carbon steel, stainless steel, and plastic, allowing for compatibility with different operating environments and industries.
  • Cost-Effective Solutions: Despite their higher initial cost compared to standard roller chains, engineering chains often prove to be cost-effective in the long run due to their extended service life and reduced maintenance needs.

In summary, engineering chains offer durability, versatility, and specialized features that make them an excellent choice for industrial applications where reliable and efficient power transmission is essential. Their ability to handle heavy loads, varied environments, and specific tasks sets them apart as a valuable component in numerous industrial processes.

China wholesaler Engineering Industrial Machinery Agricultural Conveyor Chain  China wholesaler Engineering Industrial Machinery Agricultural Conveyor Chain
editor by CX 2023-10-25

China Hot selling OEM Agricultural Machinery Engineering Industrial Transmission Chain

Product Description

Harvester Chains of Carton Steel (415S)

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PRODUCT DETAILS
Product Parameters

Standard GB, ISO, ANSI, DIN
Type Standard A and standard B precision roller chain, conveyor chain;
special chain with accessories, welding chain, leaf chain and sprocket
ANSI chain No. 40,50,60,80,100,120,140,160,180,200,240;
C40,C50,C60,C80,C100,C120,C140,C160;
DIN/ISO chain No. 08A,10A,12A,16A,20A,24A,28A,32A,36A,40A,48A;
C08A,C10A,C12A,C16A,C20A,C24A,C28A,C32A;
Application Food processing, pharmaceutical and chemical industries, electronics, machinery;
household appliances, automotive manufacturing, metallurgy, sewage treatment
Series A series,B series

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DETAILS ABOUT CHINAMFG CHAIN 

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FAQ      

1. Are you manufacturer or trade Company?
We are a factory founded in 1997 with trade team for international service.

2. What terms of payment you usually use?
T/T 30% deposit and 70% against document, Western Union, L/C at sight

3. What is your lead time for your goods?
Normally 35 days after confirmed order. 30 days could be available in low season for some items (during May to July), and 45 days during new year and hot season ( Jan to March).

4. Samples
For customers who need sample confirmation before ordering, please bear in mind that the following policy will be adopted:
1) All samples are free of charge with the maximum value not exceeding USD 100.
2) The courier cost for the first-time sample sending will be charged for by the consignee. We will send the samples with freight to be collected. So please inform your account with FedEx, UPS, DHL or TNT so that we can proceed promptly.
3) The first-time courier cost will be totally deducted from the contract value of the trial cooperation.

Usage: Transmission Chain, Conveyor Chain, Agricultural Machine
Material: Alloy/Carbon Steel
Surface Treatment: Polishing
Feature: Heat Resistant
Chain Size: All Sizes
Structure: Agricultural Machine
Customization:
Available

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engineering chain

Can engineering chains be used for power transmission in mining equipment?

Yes, engineering chains are commonly used for power transmission in various mining equipment applications. Mining operations involve heavy-duty machinery that requires robust and reliable power transmission systems to handle the demanding conditions and loads. Engineering chains are well-suited for these challenging environments due to their strength, durability, and versatility.

In mining equipment, engineering chains are used in various applications, including:

  • Conveyors: Mining conveyors transport raw materials and ores over long distances, and engineering chains play a crucial role in driving these conveyors and ensuring smooth material flow.
  • Bucket Elevators: Bucket elevators are used to vertically lift and transfer materials, and engineering chains provide the power transmission required for their operation.
  • Crushers and Pulverizers: Engineering chains are used to drive crushers and pulverizers, which reduce the size of mined materials for further processing.
  • Draglines and Excavators: These large mining machines use engineering chains to power their movement and operation.
  • Stackers and Reclaimers: These machines stack and reclaim bulk materials in storage yards, and engineering chains facilitate their movement and positioning.

Engineering chains are preferred in mining applications because they can withstand heavy loads, shock loads, and harsh environmental conditions commonly found in mining operations. Additionally, engineering chains are available in various sizes, pitches, and configurations, making them adaptable to different mining equipment designs and requirements.

To ensure reliable performance, it is essential to select the appropriate type and size of engineering chain for each specific mining equipment application. Regular maintenance and proper lubrication are also critical to extend the chain’s service life and minimize downtime in mining operations.

engineering chain

How do engineering chains handle reverse motion or anti-reverse requirements?

Engineering chains are designed to handle reverse motion or anti-reverse requirements in certain applications. This capability is essential in situations where the load or the machinery needs to move back and forth. Here’s how engineering chains achieve this:

1. Tooth Shape: Many engineering chains, such as roller chains or silent chains, feature a specific tooth shape on the sprockets. The tooth profile is designed to engage the chain rollers or links in one direction, allowing smooth motion, while preventing engagement in the reverse direction, effectively acting as an anti-reverse mechanism.

2. One-Way Clutches: Some engineering chain applications may incorporate one-way clutches or overrunning clutches. These devices allow the chain and sprockets to engage and transmit power in one direction, while freewheeling or disengaging in the opposite direction, preventing reverse motion.

3. Ratcheting Mechanisms: In certain engineering chain systems, ratcheting mechanisms are employed to allow forward motion and prevent backward movement. These mechanisms consist of pawls and teeth that engage in one direction and disengage in the reverse direction, effectively providing an anti-reverse function.

4. Backstop Clutches: Backstop clutches are used to prevent reverse motion in specific engineering chain applications. These clutches allow the chain to engage and transmit power in one direction, while locking and preventing motion in the reverse direction.

5. Tensioning Devices: Proper tensioning of the engineering chain can also play a role in preventing reverse motion. Adequate tension helps keep the chain engaged with the sprockets in the desired direction, reducing the risk of slipping or backdriving.

6. Design and Orientation: Engineers can design the system in a way that naturally discourages reverse motion. For example, the layout of the chain path and the arrangement of sprockets can make it less likely for the chain to move in the opposite direction.

By using these methods and incorporating suitable components, engineering chains can effectively handle reverse motion or anti-reverse requirements, ensuring the safe and reliable operation of machinery in applications where back-and-forth motion is necessary.

engineering chain

What materials are engineering chains typically made of?

Engineering chains are commonly made from a variety of durable and high-strength materials to ensure their performance and longevity in demanding industrial applications. The choice of material depends on factors such as the application’s requirements, environmental conditions, and the specific type of engineering chain. Some of the typical materials used for engineering chains include:

1. Carbon Steel: Carbon steel is a popular choice for engineering chains due to its excellent strength and affordability. It is suitable for many standard industrial applications where moderate strength and resistance to wear are required.

2. Alloy Steel: Alloy steel offers higher strength and better resistance to wear and fatigue compared to carbon steel. It is commonly used in heavy-duty and high-stress applications, such as mining equipment and construction machinery.

3. Stainless Steel: Stainless steel is chosen for its corrosion resistance properties, making it ideal for applications where the chain may be exposed to moisture, chemicals, or harsh environments. It is commonly used in food processing, pharmaceuticals, and outdoor applications.

4. Nickel-Plated Steel: Nickel-plated steel chains provide enhanced corrosion resistance while retaining the strength of carbon or alloy steel. They are often used in applications where both strength and corrosion resistance are important.

5. Plastic: In some cases, engineering chains may be constructed entirely from plastic or have plastic components. Plastic chains are commonly used in industries requiring low noise, lightweight, and corrosion resistance, such as the food and beverage industry and packaging applications.

6. Other Specialty Materials: Depending on the specific requirements of an application, engineering chains may also be made from other specialty materials like bronze, zinc-plated steel, or coated chains to meet particular needs.

The choice of material is crucial in determining the performance, longevity, and suitability of the engineering chain for a specific application. Manufacturers provide information on the material composition of their chains, allowing users to select the most appropriate material based on the intended use and operating conditions.

China Hot selling OEM Agricultural Machinery Engineering Industrial Transmission Chain  China Hot selling OEM Agricultural Machinery Engineering Industrial Transmission Chain
editor by CX 2023-10-24