China manufacturer Long Service Life Plastic Conveyor Chain Nylon Drag Chain

Product Description

Basic parameters of drag chains

1.Material:reinforced nylon. It can stand with high pressure and has good tensile strength,toughness and elasticity ,wearing and falmable resisance.
2.Resistances:It is oil and acceleration is 5m/sec.(specfic speed and acceleration depends on specific).
3.Service life:Under normal conmal condition,5 million reciprocating motions can be reached(which is also related to the operating conditions.)
Technical data:

Tensile strength 180N/mm2 Volume resistance 1571-1015
Impact strength 50Kj/m2 Water Absorption 4%
Tenprature range -40.C-130.C Friction factor 0.3
Surface resistaned 1571-1012 Falme resistance HB(UL49)

Characteristics and Applications of Drag chains

1.The product can be used for such locations where repciprocating motions are required so that internally installed cables.oil pipes,gastubes and water tubes can be draged and protected.
2.Each joint of the chain can be opened up so as to facilitate repairs and maintenance.It can also be operated under high speed.
3.The drag  chains have already extensively used in digital-controlled machine tools.electronic equipment,machinery for stone windows.moulding injectors,manipulators,lifting and transport equipment and automatic warehouses,etc.

Pictures:

Applicaton:

Construction of the drag chains:

1.The appearance of the chain looks like the crawler of a tank consisting of certain number of joints ,The joints of crawler are freely turned round.
2.The same series of chain hsa same inner height and out height and same pitch but the inner herght radius R can be made per different specifications.
3.A unti chain joint is consisting of a left-right chain plate and updown cover.Each chain joint can be piened up so as to facilitate assembly and dismantal without threading.Cables,oil pipes and gaspipes can be put into the drag chain after the cover plate is opened.
4.Spacers are available for use,which are able to divide the space inside the chain into divisions according to requirements.

Installation for cable drag chains:

1.Put a screw driver vertically into the opening hole at both ends of the cover and then open the cover .Put the drag chain for cables and oip pipes according to the instructions provided .Put the cover back.Note that the fixed end and the moving end of a cable should be fixed by using a tension device
2.When used in a long sliding service,it is recommended to use a guiding grove,Please ask our technical personnel about the usage of the guiding grove.

Company profile
ZheJiang CHINAMFG Conductor Busbar Electrical Co.,Ltd. Is located in ZheJiang ,Established in 2001 and have been involved in this field for more than 10 years.CHINAMFG is professional enterprise in searching and developing the electrical products and engineering.The main products includes:conductor rail system .bus duct system,cable festoon system ,cable drag chain cable tray,lighting busbar and related accessories, our products used in mobile power supply for crane ,electrical hoist .as well as factory,high building power distribution.With excellent products quality ,good service our products are greatly favored bycustomers around the domestic and foreign market. We will devote ourselves to provide better service for the whole world customer.

Packaging & Delivery 

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Material: Plastic
Structure: Roller Chain
Surface Treatment: Polishing
Chain Size: 1/2"*3/32"
Feature: Fire Resistant, Oil Resistant, Heat Resistant
Pitch: 45mm-180mm
Customization:
Available

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Customized Request

plastic conveyor chain

What is the typical lifespan of a plastic conveyor chain under regular operating conditions?

The lifespan of a plastic conveyor chain can vary depending on several factors, including the specific application, operating conditions, maintenance practices, and the quality of the chain itself. Generally, under regular operating conditions and with proper maintenance, a well-designed and high-quality plastic conveyor chain can last anywhere from several months to several years.

It’s essential to follow the manufacturer’s guidelines for maintenance and lubrication, as well as regularly inspect the chain for signs of wear or damage. Proper tensioning of the chain and ensuring it operates within its recommended load capacity can also contribute to extending its lifespan.

In more demanding applications, such as those involving high temperatures, corrosive substances, or heavy loads, the lifespan of the plastic conveyor chain may be shorter. In such cases, selecting a chain with the appropriate material composition and design features can help improve its durability and longevity.

Ultimately, regular maintenance, proper usage, and selecting a conveyor chain that suits the specific application are key factors in maximizing the lifespan of a plastic conveyor chain.

plastic conveyor chain

How do I calculate the required chain pitch and sprocket dimensions for my application?

Calculating the required chain pitch and sprocket dimensions for your application involves the following steps:

  1. Determine the Power Transmission Requirements: Identify the power transmission requirements of your application, such as the speed and torque needed to drive the conveyor or machinery.
  2. Calculate the Chain Speed: Determine the desired chain speed in feet per minute (FPM) or meters per minute (MPM).
  3. Calculate the Required Number of Teeth on the Sprocket: Use the formula:
    Number of Teeth on Sprocket = (Chain Speed × Desired Chain Pitch) / (π × Sprocket RPM)
  4. Select the Chain Pitch: Based on the power transmission requirements and the calculated number of teeth on the sprocket, select the appropriate chain pitch from the available options.
  5. Determine the Sprocket Diameter: Use the formula:
    Sprocket Diameter = (Number of Teeth on Sprocket × Chain Pitch) / π
  6. Check for Interference: Ensure that the selected sprocket dimensions and chain pitch do not cause any interference with other components or the machine’s structure.

It’s essential to consider the application’s specific requirements, such as the load, operating conditions, and environmental factors, while calculating the chain pitch and sprocket dimensions. Additionally, consult with a knowledgeable engineer or manufacturer to ensure the selected chain and sprocket combination is suitable for your application and provides reliable and efficient power transmission.

plastic conveyor chain

How can I ensure proper lubrication and maintenance for my plastic conveyor chain?

Proper lubrication and maintenance are essential for ensuring the optimal performance and longevity of plastic conveyor chains. Here are some guidelines to follow:

1. **Use the Right Lubricant:** Choose a lubricant specifically designed for plastic chains to avoid damage and ensure effective lubrication. Avoid using lubricants that contain solvents or petroleum-based ingredients that can degrade the plastic material.

2. **Apply Lubricant Correctly:** Apply the lubricant sparingly and evenly to the chain. Too much lubrication can attract dust and debris, leading to increased wear and potential chain slippage. Follow the manufacturer’s recommendations regarding lubricant type and application frequency.

3. **Regular Cleaning:** Keep the chain clean to prevent the buildup of dirt and debris. Regularly remove any contaminants that can cause friction and wear on the chain. Use a gentle cleaning solution compatible with the plastic material to avoid degradation.

4. **Inspect for Wear:** Regularly inspect the conveyor chain for signs of wear, elongation, or damage. Replace any worn-out or damaged sections promptly to prevent further issues and maintain proper functioning.

5. **Check Tension:** Ensure the chain’s tension is within the recommended range. Too much tension can cause premature wear, while too little tension may lead to chain slippage. Follow the manufacturer’s guidelines for proper tensioning.

6. **Temperature Considerations:** Be mindful of the operating temperature range of the lubricant and plastic chain. Extreme temperatures can affect lubricant effectiveness and chain performance.

7. **Avoid Contamination:** Prevent the conveyor chain from coming into contact with chemicals, solvents, or abrasive materials that can degrade the plastic material.

8. **Regular Maintenance Schedule:** Establish a routine maintenance schedule to ensure timely lubrication, cleaning, and inspections. Proper maintenance will help identify potential issues early and prevent costly breakdowns or downtime.

9. **Follow Manufacturer’s Guidelines:** Always refer to the manufacturer’s maintenance guidelines and recommendations for your specific conveyor chain model. They know their products best and can provide valuable insights for proper care.

By following these guidelines and taking proactive measures to maintain your plastic conveyor chain, you can ensure its smooth operation, extend its lifespan, and reduce the risk of unexpected failures or disruptions in your material handling process.

China manufacturer Long Service Life Plastic Conveyor Chain Nylon Drag Chain  China manufacturer Long Service Life Plastic Conveyor Chain Nylon Drag Chain
editor by CX 2024-04-19