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.
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
*04CSS-3
6.350
3.30
3.18
2.31
21.-0-0. p. 211. Retrieved 17 May 2-0-0. p. 86. Retrieved 30 January 2015. Green 1996, pp. 2337-2361 “ANSI G7 Standard Roller Chain – Tsubaki Europe”. Tsubaki Europe. Tsubakimoto Europe B.V. Retrieved 18 June 2. External links Wikimedia Commons has media related to Roller chains. The Complete Xihu (West Lake) Dis. to Chain Categories: Chain drivesMechanical power transmissionMechanical power control Company Workshop
Company Certifictes
Q:Why choose us ? A. we are a manufacturer, we have manufactured Chain and Sprocket 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. Q: If products have some quality problem, how would you deal with? A: We will responsible for all the quality problems.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
You can apply for a refund up to 30 days after receipt of the products.
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.
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.
Can engineering chains handle heavy loads and high torque requirements?
Yes, engineering chains are designed to handle heavy loads and high torque requirements, making them well-suited for various industrial applications that demand robust power transmission capabilities. The construction and materials used in engineering chains ensure their ability to withstand the stresses and forces associated with heavy loads and high torque.
Engineering chains are commonly used in heavy machinery, mining equipment, construction machinery, and other applications where substantial power transmission is necessary. Their sturdy design and precise engineering allow them to efficiently transmit power and handle the forces generated during operation.
The load capacity and torque-handling capabilities of engineering chains can vary depending on their design, size, and material. Manufacturers provide technical specifications and load ratings for different engineering chain types, enabling users to select the appropriate chain based on their specific application requirements.
In summary, engineering chains are well-equipped to handle heavy loads and high torque requirements, making them reliable and effective components in industrial systems that demand strength, durability, and efficient power transmission.
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.
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
*04CSS-3
6.350
3.30
3.18
2.31
21.-0-0. p. 211. Retrieved 17 May 2-0-0. p. 86. Retrieved 30 January 2015. Green 1996, pp. 2337-2361 “ANSI G7 Standard Roller Chain – Tsubaki Europe”. Tsubaki Europe. Tsubakimoto Europe B.V. Retrieved 18 June 2. External links Wikimedia Commons has media related to Roller chains. The Complete Xihu (West Lake) Dis. to Chain Categories: Chain drivesMechanical power transmissionMechanical power control Company Workshop
Company Certifictes
Q:Why choose us ? A. we are a manufacturer, we have manufactured Chain and Sprocket 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. Q: If products have some quality problem, how would you deal with? A: We will responsible for all the quality problems.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
You can apply for a refund up to 30 days after receipt of the products.
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:
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.
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.
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.
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.
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.
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.
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.
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.
There are Double Pitch Transmission Chains with a Straight Plate. The major material is SUS304, SUS310, and SUS316. They have the characteristics of high strength, high wear resistance, and long life. HangZhou CZPT Machinery Chain Transmission Co., Ltd is a professional manufacturer of roller chains. There are 2 main categories: Stainless steel chain and carbon steel chain. All the chain assembly technique indexes conform to the standards of ISO9001: 2008 and GB/T19001-2000idt. We have established a nationwide sales network and the products have been sold to the countries and regions in Europe and America, Central and South Africa as well as South-east Asia, which are quite popular among customers. Product Parameter
Product Name
Flat Top Chain
Standard
GB, ISO, ANSI, DIN
Material
Carbon steel, Alloy, Stainless Steel
Surface Treatment
Heat treatment/Sand-blasted/Shot-peening
Certifications
ISO9001:2015, GB/T19001-2016, ISO1400:2015
Tensile Strength
High strength
Packaging
Plastic Bag+ Carton+Wooden Case
Application
Industry Machinery
Advantage
Related Products
DETAILS ABOUT CZPT CHAIN
Certifications
Workshop Exhibition
Packaging Details & Shipping
FAQ 1. Are you a manufacturer or trade Company? We are a factory founded in 1997 with a trade team for international service.
2. What terms of payment do 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 the low season for some items (during May to July), and 45 days during the 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 a maximum value not exceeding USD 100. 2) The courier cost for the first-time sample sending will be charged 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 deducted from the contract value of the trial cooperation.
Standard or Nonstandard:
Nonstandard
Application:
Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Electric Cars, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car
Surface Treatment:
Polishing
Structure:
Welded Chain
Material:
Stainless Steel
Type:
Cranked Link Chain
Customization:
Available
|
Customized Request
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.
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.
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.
