During the operation of belt conveyors, different types of damage often occur, including but not limited to layering, wear, cracking, and more serious situations may also involve long-distance longitudinal tearing, extensive wear, deep scratches, and hole formation. Once these damages are detected, prompt repair is crucial to prevent further spread of the damage.
For the repair of conveyor belts, the following two methods are currently mainly used:
The first method is to use rubber repair agents for repair. This repair agent is particularly suitable for repairing small-scale damage, such as local wear and small area cracking. It fills the damaged area with rubber material through cold vulcanization process, thereby achieving repair of the conveyor belt. The repaired area has good impact resistance, wear resistance, and tear resistance.
The second method is to use repair strips for repair. Repair strips are mainly used to deal with large-scale damage to belts, such as local damage or long-distance scratches. Repair strips can be divided into ordinary and reinforced types based on their structure and materials, both of which contain semi vulcanized CN layers and fabric reinforcement layers. These repair strips not only have excellent adhesive strength, but also exhibit good tensile and wear resistance.