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What are the common causes and solutions for roller chain failure?

Have you ever gone through a sudden roller chain failure? It is one of the most distressing and costly repairs you will ever encounter with your operations. Generally, the roller chain is a critical part of the production process in any industry that allows items to move at different stages of production. Due to its importance in manufacturing, failure can cause a lot of trouble for you. The failure of a roller chain can happen anytime; you must be prepared and know the root cause.

You need to understand the reason for the failure of the roller chain and the solutions you can conduct to it. It will benefit your business so that you can contact roller chain suppliers.

In this article, we will learn about the failures and solutions.

Rust and corrosion

As you know, rust and corrosion can occur anytime in a machine. The roller chain can easily break if the machine catches rust and corrosion. The chains might crack at the links, which disrupts the operations. When you inspect, you will find that the arcs of the link plates are in contact with a corrosive substance.

This is one way; another is by noticing dents at the surface, which form rust on a metal surface. The red colour is a primitive way to see the rust and even kinks in the chain.

Removing the chain is one of the best ways to avoid corrosion; even proper lubrication can do wonders. But note you avoid lubricants containing water and alkalines.


Your roller chain can only bear weight to a certain amount. Bearing high loads is another cause of roller chain failure. You will notice that when more loads are put on the chain, pinholes easily enlarge, which causes the links to tear away and break easily. Most industries consider overloading their roller chain in order to increase efficiency. You can fix the worn-out plates due to loads or replace the chain. Replacing chains can be a more durable option, so consider it.

Machines that are running at high speeds

Another reason for roller chain failure is the high speeds of machines. You can quickly identify the same with vibrations and should not ignore the sign.

The amount of vibration and wear the chain can defy relies on the length of the chain and its tension levels.

You can quickly solve the problem by adding support to the chain so it doesn't move, and your machinery will have fewer vibrations.

Final Words!

Roller chains are essential in your machinery; you must conduct inspections and preventive maintenance periodically. As we have discussed above, there are multiple causes of roller chain failure and even solutions that can be effective for your business. Even after taking great care of your machines, you must ensure you timely change the roller chains. And in order to change these roller chains, you must get in touch with Bolton. They are popular roller chain suppliers from whom you can purchase the goods.

Next article What are the things to consider when buying a timing belt for your car?

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