In addition to the above-mentioned deviation problem, the conveyor belt often suffers from wear, scratches, breakage, cracking of the overlapping parts, etc. The occurrence of these equipment problems not only accelerates the damage of the conveyor belt, but also causes the material to be leaked and wasted, and the conveyor belt equipment problem usually occurs. In the future, enterprises will solve the equipment problem by sewing, heat curing or scrapping. These methods will not solve the equipment problem well, and the scrapping update will increase the equipment procurement cost.
Nowadays, in Europe and the United States, through the research on polymer composite materials, it is found that polymer rubber materials can effectively solve the problems of belt wear, scratches, damage, cracking of overlapping parts, and quick repair on-line.