Belt edge wear is the main wear the belt deviation when the band edge and frame. Conveyor belt should on the center line running idlers, but due to defects caused by conveyor manufacturing, installation, use, the conveyor belt will often deviate from the centerline deviation. Usually, the conveyor belt to allow deviation 5% in the width direction, when the deviation is excessive, the conveyer belt and the roller frame, frame caused by the contact edge adhesive wear, serious deviation, and even make the conveyor belt, such as radial tour drum head screw nail, cleaner block projections, or the gap is too small, easy to cause the conveyer belt tearing, cover local peeling and scratch.

Below is the preventive measures:

Through the analysis of the wear factor of conveyor belt, the design of the belt conveyor, take appropriate preventive measures, so as to prolong the life of conveyor belt. Usually from the following 5 aspects to optimize the design, in order to reduce the abrasion of the conveying belt.

1 reasonable selection of conveyer belt

2 lower conveyor parts on the conveyor belt wear.

3 to the structure optimization of feeding device.

4 reduce the material on the conveyor belt impact.

5 the electrical protection device.

Conveyor applications will continuously thorough, the use of the scope will be more and more widely, but the conveyor belt construction of large investment, high manufacturing cost, large maintenance workload characteristics, let us on how to prolong the service life of the conveyor belt conveyor and the subject in-depth research, conveyor is used more fully.