Quickly and effectively solve the problem of penetrating scratches of rubber conveyor belt, which can be easily and quickly treated by cold vulcanization.

The concrete operation can be carried out by adding curing agent to two-component cold viscose water sk3 13, bonding the repair strip with semi-vulcanized layer up and down, and filling rubber repair agent.

During on-site operation, the constructors need to polish the upper and lower surfaces of the scratched parts with an angle grinder and a tungsten steel polishing disc, and then wash off the impurities and oil stains on the surfaces with a cleaning agent to ensure the wetting effect of subsequent gluing;

Brush the mixed and stirred two-component glue on the lower surface of the scratched part, dry it and brush it again, and brush the bonding surface of the repair strip with cold glue. When the glue sticks to the back of the finger slightly, stick the repair strip on the lower surface of the belt;

Apply the rubber mending agent after mixing and stirring to the belt threading part for filling, and then scrape it with a scraper;

Then, sk3 13 is coated on the bonding surface between the upper surface of the belt and the repair strip, and the repair strip is attached to the upper surface of the belt, and then it is firmly rolled by a compactor.

The whole operation is simple and easy to master, and it does not need a lot of manpower and material resources, especially suitable for belt repair.