Wholesale Discount Escalator Step Chain Roller - Lamella Chain Parts, Lamella Chain For Paper Roller Paper Industrial – Tongbao

Problem

Potential Cause

Solution

Excess wear at sprocket teeth.

Excess chain extension.

Foreign material stuck to sprocket teeth.

Replace the sprocket.

Replace the chain.

Remove the foreign material from the bases of the teeth.

·Excess chain slack.

·Excess wear at sprocket teeth.

·Adjust the amount of slack.

·Replace the sprocket.

·Foreign materials between pins and bushes.

·Corrosion between pins and bushes.

·Sprocket misalignment.

·Wash the chain to remove foreign materials,then oil it.

·Replace with an environment resistant chain series.

·Adjust alignment.

·Inadequate oiling.

·Excess wear of sprockets and chain.

·Contact with the chain case.

·Damaged bearings.

·Sprocket misalignment.

·Lubricate properly.

·Replace chain and sprockets.

·Eliminate contact with the case.

·Replace the bearings.

·Adjust alignment.

·Excess load variation.

·Excess chain speed leading to pulsation.

·Sprocket wear.

·Reduce load variation or replace chain.

·Use guide stoppers to stop chain swaying.

·Remove the affected points.

·Replace the sprockets.

Deformation of link plate holes

·Jammed foreign bodies.

Corroded components.

·Use with greater than allowed load.

·Abnormal load action.

·Remove foreign bodies.

·Replace with an environment resistant chain series.

·Review chain and sprocket selections.

·Eliminate the abnormal load,and review chain and sprocket selections.

Corrosive wear