Retrofitting double flex chains on existing conveyor systems

Retrofitting Double Flex Chains on Existing Conveyor Systems

Retrofitting Double Flex Chains on Existing Conveyor Systems

Double flex chains in use

If you’re looking to improve the performance and durability of your existing conveyor system, retrofitting it with double flex chains can be a great solution. Here are some key benefits and considerations to keep in mind:

What are Double Flex Chains?

Double flex chains are a type of conveyor chain that consists of alternating sets of inner and outer links, which allow them to flex both horizontally and vertically. This makes them ideal for use in conveyor systems that need to handle products with varying shapes and sizes, or that require tight turns and bends.

Why Retrofit with Double Flex Chains?

  • Improved durability: Double flex chains are designed to withstand heavy loads and high speeds, which can help extend the lifespan of your conveyor system.
  • Better product handling: The flexibility of double flex chains allows for smoother product transfers and reduces the risk of jams and product damage.
  • Reduced maintenance: Double flex chains require less maintenance than traditional conveyor chains, which can help reduce downtime and maintenance costs.

Considerations for Retrofitting

Before retrofitting your existing conveyor system with double flex chains, there are several important factors to consider:

  • Compatibility: Double flex chains may not be compatible with all types of conveyor systems, so it’s important to consult with a qualified engineer or technician before making the switch.
  • Installation: Retrofitting with double flex chains will require some modifications to your existing conveyor system, which may require additional downtime and installation costs.
  • Cost: While double flex chains can offer significant long-term savings, they may have a higher upfront cost than traditional conveyor chains.


Q: What is a bush chain?

A: A bush chain is a type of roller chain that uses cylindrical bushings to reduce the friction between the chain pins and the link plates. They are commonly used in applications that require high strength, precision, and durability.

Q: How do double flex chains differ from traditional conveyor chains?

A: Double flex chains are designed to be more flexible than traditional conveyor chains, allowing them to handle a wider range of product shapes and sizes. They also require less maintenance and have a longer lifespan than traditional chains.

Q: Can double flex chains be used in high-speed conveyor systems?

A: Yes, double flex chains are designed to handle high speeds and heavy loads, making them ideal for a wide range of conveyor applications.

Q: How do you retrofit an existing conveyor system with double flex chains?

A: Retrofitting with double flex chains typically involves removing the existing conveyor chain and replacing it with the double flex chain. This may require modifications to the conveyor system, such as changing the sprockets or adjusting the tension.

Q: Can you customize double flex chains for specific applications?

A: Yes, many manufacturers offer customized double flex chains to meet specific application requirements. Contact your manufacturer or supplier for more information.

Double flex chain factory

Our company is a leading player in the Chinese chain market, offering a wide range of high-quality products, including double flex chains, sprocket chains, bush chains, leaf chains, conveyor chains, table top chains, and more. We use state-of-the-art CNC production and assembly equipment to ensure the highest level of quality and precision. As a company, we are committed to providing our customers with the best possible products, prices, and service. For more information on our products or to request a custom order, please visit our website or contact us directly.

Learn more about our bush chains here.