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Why Roller Set Does Not Turn?

Apr 24, 2019

The roller set is an important part of the belt conveyor. It has many types and large quantities. It accounts for 35% of the total cost of a belt conveyor and withstands more than 70% of the resistance. It can be seen that the roller is important. Sex, if the roller set stops rotating during use, it will definitely bring great harm. What problems will it cause? How to solve it?


First, the damage caused by the roll group does not turn

1, wear tape

2, increase the running resistance

3, causing fire


It can be seen that the rotation of the roller set may cause problems in the entire conveyor belt. If the fire is caused, the hazard may not be underestimated. It seems that more attention should be paid to the prevention. What is the cause of this situation? What? How should we solve it?


Second, the cause of the roller does not turn

1. The roller does not touch the conveyor belt.

2. The roller shell is blocked by the material, or the end face of the roller interferes with the roller support

3, the roller seal is not good


Third, the solution

1. For the reason 1: the position of the roller should be raised to make contact with the conveyor belt

2. For the reason 2: the debris must be removed, the gasket should be added to the interference part or the roller support should be calibrated to make the end face out of contact.

3, for the reason 3: the roller should be dismantled and cleaned in time


The above is the reason and solution for the non-rotation of the roller set. It can be seen that the roller set does not cause a very serious problem, so it is necessary to pay more attention to the use, and the problem should be solved in time.