China Custom Whole Series Plastic Bridge Engineering Tow Chain

Product Description

Product Information

18 series
Inside diameter 10*10 10*15 10*20 15*15 15*20 15*30 15*40 18*18 18*25 18*37 18*50    
Outside diameter 16*18 16*23 16*28 20*23 20*29 20*39 20*49 23*28 23*35 23*47 23*60  
Radius              R18 R28   R38   R48    R28   R38    R48   
Inside diameter 20*25 20*30 20*38 20*50 20*57 20*60 20*70 20*75 20*77 20*103 25*125 25*150
Outside diameter 35*43 35*49 35*56 35*68 35*75 35*78 35*89 35*93 35*95 35*120 35*114 35*169
Radius R55     R75    R100    R125   R150         
Inside diameter 25*25 25*30 25*38 25*50 25*57 25*60 25*70 25*75 25*77 25*103 25*125 25*150
Outside diameter 40*44 40*49 40*57 40*69 40*76 40*79 40*90 40*94 40*96 40*122 40*144 40*169
Radius R55     R75    R100    R125   R150         
Inside diameter 30*25 30*30 30*38 30*50 30*57 30*60 30*70 30*75 30*77 30*103 30*125 30*150
Outside diameter 45*45 45*49 45*58 45*70 45*77 45*80 45*90 45*95 45*97 45*123 45*144 45*169
Radius R55     R75    R100    R125   R150      
Inside diameter 35*50 35*60 35*75 35*90 35*100 35*117 35*125 35*150 35*170 35*175 35*200 35*225 35*250 35*275 35*300
Outside diameter 55*75 55*85 55*100 55*115 55*125 55*142 55*150 55*175 55*195 55*200 55*225 55*250 55*275 35*300 55*325
Radius R75     R100     R125     R150  R175   R200   R250      
Inside diameter 45*50 45*60 45*75 45*90 45*100 45*117 45*125 45*150 45*170 45*175 45*200 45*225 45*250 45*275 45*300
Outside diameter 65*77 65*87 65*102 65*117 65*127 65*145 65*152 65*177 65*197 65*202 65*227 65*252 65*277 65*302 65*327
Radius R75       R100      R125      R150   R175    R200        R250     
Inside diameter 55*50 55*60 55*75 55*90 55*100 55*117 55*125 55*150 55*170 55*175 55*200 55*225 55*250 55*275 55*300
Outside diameter 75*80 75*90 75*105 75*120 75*130 75*147 75*155 75*180 75*200 75*205 75*230 75*255 75*280 75*305 75*330
Radius    R80  R100   R125    R150     R200      R250     R300      
Inside diameter 65*50 65*60 65*75 65*90 65*100 65*117 65*125 65*150 65*170 65*175 65*200 65*225 65*250 65*275 65*300
Outside diameter 85*82 85*92 85*107 85*122 85*132 85*150 85*157 85*182 85*202 85*207 85*232 85*257 85*282 85*307 85*332
Radius R100    R125        R150       R200      R250      R300     

1.About us
We are in HangZhou, ZheJiang , which is the hometown of CNC Router. We are focus on CNC Machine Parts.

We’ve been in this business for more than 10 years.

2.What products do we have?
We have many CNC Machine Parts , include Spindle,Inverter,stepper motor,driver,guide rail,sliding block,
rack,gear box,water pump,dust collector,coupling,tool-setter,tool cutter.  And so on …

3.How we guarantee the quality of the products?

Each batch of products will pass the test before leaving the factory.
Before delivery, we will check the list 1 by one.

4.Why you should choose us?

We are focus on CNC Router Parts more than 10years. We can provide you with the overall solution, We
can offer you many type CNC products.Just tell us which you need , we will provide you as the best price
and the best quality and service.

5.What’s the payment term?

We normally accept T/T, Western Union, L/C, and Paypal.

6.What about the shipping ?

We support multiple modes of transportation,such as by express,by air,by sea,by rail and so on.
Also can shipping by DHL\FedEx\TNT\UPS\EMS and so on.
We can offer different type transactions:  FOB\EXW\FCA\DAP\CIF.
We can also help you to keep other suppliers goods at our warehouse and shipping together.

7.How to place an order?

Just tell us what you need , then we can make a Invoice for you. If all OK , then make the order and we
shipping to you the goods ASAP.
In order to ensure that all products are what you need, we will show you the pictures, drawings, videos
and so on before shipping .

8.What about the delivery time?

We have a large warehouse and most of our goods are in stock.When you have order, we can shipping
the goods fast.
Generally speaking, the time from our warehouse to the forwarder is about 2 days, and then the goods
can be sent by DHL FedEx UPS TNT to you.

Shipping Cost:

Estimated freight per unit.

To be negotiated
After-sales Service: on Line Service
Warranty: 1 Year
Logo Printing: with Logo Printing


Customized Request

engineering chain

What are the signs of wear and when should an engineering chain be replaced?

Identifying signs of wear in an engineering chain is crucial for maintaining the system’s reliability and preventing unexpected failures. Here are some common signs of wear in an engineering chain that indicate it may need replacement:

1. Elongation: Over time, chains can elongate due to wear on the pins and bushings. Measure the chain’s pitch (center-to-center distance between pins) and compare it to the original pitch. If the elongation exceeds the manufacturer’s recommended limit, it’s time to replace the chain.

2. Chain Stretch: Chain stretch occurs when the chain has excessive play or slack when engaged with the sprockets. This can result from elongation and may lead to a loss of accuracy in the system’s operation.

3. Increased Noise: Excessive wear can cause the chain to produce more noise during operation. If you notice a significant increase in chain noise, it may indicate wear or inadequate lubrication.

4. Chain Damage: Inspect the chain for signs of damage, such as bent or broken links, cracked plates, or damaged rollers. Damaged components compromise the chain’s integrity and can lead to failure.

5. Rust and Corrosion: Chains used in corrosive environments may show signs of rust and corrosion. Corroded components can weaken the chain and reduce its load-carrying capacity.

6. Frequent Maintenance and Repairs: If you find yourself frequently performing maintenance and repairs on the chain, it may be an indication that it is nearing the end of its service life.

7. Chain Misalignment: Excessive wear can cause the chain to misalign with the sprockets, leading to uneven wear patterns on the chain components.

8. Loss of Tension: In applications where tension is crucial for proper chain engagement, a loss of tension could indicate wear or elongation.

9. Reduced Performance: If the system’s performance, such as speed or accuracy, is noticeably reduced, it could be due to chain wear affecting the overall functionality.

10. Maintenance Records: Keep detailed records of the chain’s maintenance and service life. Regularly inspect the chain and refer to maintenance records to determine if it has reached its recommended replacement interval.

When you observe any of these signs of wear, it’s important to replace the engineering chain promptly. Continuing to use a worn or damaged chain can lead to unexpected failures, production downtime, and potential damage to other system components. Regular inspections, proper lubrication, and timely replacement will ensure the reliability and longevity of the engineering chain in various industrial applications.

engineering chain

What are the factors to consider when selecting an engineering chain for an application?

When selecting an engineering chain for a specific application, several important factors should be taken into consideration:

1. Load Capacity: Determine the maximum load the chain will need to handle in the application. It’s crucial to select a chain with a sufficient load-carrying capacity to ensure safe and reliable operation.

2. Speed: Consider the operating speed of the application. High-speed applications may require special engineering chains designed to handle increased centrifugal forces and reduce wear.

3. Environmental Conditions: Evaluate the environmental factors the chain will be exposed to, such as temperature, humidity, corrosive substances, and contaminants. Choose chains with suitable materials and coatings to withstand these conditions.

4. Lubrication: Determine the lubrication requirements of the chain. Some chains may require regular lubrication, while others are designed to operate with minimal or no additional lubrication.

5. Alignment and Tension: Ensure proper alignment and tensioning of the chain to prevent premature wear and elongation, which can lead to chain failure.

6. Space Limitations: Consider the available space for the chain in the application. Some environments may require compact chain designs to fit within tight spaces.

7. Application Type: Different types of engineering chains are available, each designed for specific applications, such as conveyor systems, power transmission, lifting equipment, or agricultural machinery. Select a chain type that aligns with the application’s requirements.

8. Maintenance: Evaluate the maintenance capabilities of the application. Some chains may require frequent maintenance, while others offer extended maintenance intervals.

9. Cost: Consider the budget for the chain. While cost is important, it’s essential to balance it with the chain’s quality and performance to ensure long-term reliability and reduced downtime.

10. Manufacturer and Quality: Choose engineering chains from reputable manufacturers known for producing high-quality and reliable products.

By carefully considering these factors, engineers and operators can select the most suitable engineering chain for their specific application, ensuring optimal performance, longevity, and safety.

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 Custom Whole Series Plastic Bridge Engineering Tow Chain  China Custom Whole Series Plastic Bridge Engineering Tow Chain
editor by CX 2023-09-18