Conveyor belt is widely used, among which the demand for heat-resistant conveyor belt is the most, but the conveyor belt will be damaged if it is used for a long time. Now our company analyzes the causes of its damage, for your reference only.

Heat resistant conveyor belt is a kind of consumable. It runs through the whole length of the conveyor. It not only consumes a lot, but also costs a lot. The conveyor rubber is composed of upper and lower covering rubber and belt core. Longitudinal tearing of heat-resistant conveyor belt, loosening and falling of fasteners caused by vibration and impact, resulting in falling of liner plate and guide plate of coal drop pipe, mixed with foreign matters in the material, hard and angular foreign matters, blocked and jammed coal drop pipe, defective idler, scratch caused by idler frame, and the conveyor belt was hung by frame after serious deviation.

The main reason for belt cracking is that the belt is bent many times due to the limitation of space size, and the joint has been vulcanized more than twice due to various reasons. The gap between the guide groove liner and the tape is not suitable, causing abnormal wear, or foreign matters embedded in the gap, causing abnormal wear or scratch. The flow velocity of the material in the guide groove is not consistent with that of the conveyor belt, and the drop is large, which accelerates the wear of the rubber surface. The idler is damaged, resulting in abnormal wear or scratch of the belt. If the belt slips, it will also cause abnormal wear of the belt.