1, the periodic inspection and lubrication of the chain run, and if use of poor quality lubricants, should be cleared up with powder residue into the plug chain and within the chain.

2, should be replaced frayed elbow.

3, note that the actual temperature of the oven, can not make the chain more than the normal operating temperature within the long run.

4, the chain can not be distorted environment.

5, complex operating environment and less turning radius, makes the chain are damaged and deformed, worn down faster, the design of its operation should be considered reasonable.