First of all, coating the roller can increase the roughness of the roller surface, thus improving the friction between the roller and the conveyor belt and reducing the occurrence of belt slippage and deviation. Improve the traction of the conveyor belt and ensure the bearing capacity of the conveyor system.

Secondly, the coating treatment of the drum can effectively protect the metal surface of the drum from erosion, increase the service life of the drum and reduce the construction cost of industrial and mining.

Moreover, the current roller coating treatment is generally cold coating, which does not require large equipment and a lot of manpower and material resources. Sk3 13 cold vulcanized rubber combined with RIT diamond-shaped wear-resistant rubber plate can complete on-site coating. While ensuring the construction effect, it can also improve the rubber coating effect of the drum and prolong the service life of the conveying system.

It is also quite simple to operate. After grinding the metal surface of the drum with an angle grinder, brush cleaning agent to remove impurities and oil stains on the surface of the drum.

Brush a layer of metal primer on the surface of the cleaned drum, then brush the mixed and stirred cold vulcanized rubber twice on the metal surface of the drum, and brush a layer of cold viscose water on the rubber surface of the rubber plate;

When the glue sticks to the back of the finger slightly, stick the rubber plate on the metal surface of the drum and beat it with a rubber hammer.