Polyurethane roller coating is a special coating technology that is widely used in the coating of industrial rollers. As a lagging material, polyurethane (PUR) has excellent wear resistance, which is usually three to five times that of rubber. Even in the presence of certain wetting media, its wear resistance can be several times that of ordinary rubber. times to dozens of times. In addition, polyurethane is also oil-resistant, water-resistant, and corrosion-resistant, and can adapt to a variety of working environments.

The advantages of polyurethane drum lagging also include quality assurance and ease of operation. The high hardness and wear resistance of polyurethane make it have a long service life, which can reach about ten years. Moreover, the bonding strength between polyurethane-coated metal and rubber is high, which can effectively avoid cracking. In terms of operation and use, the excellent friction coefficient of polyurethane lagging can prevent the conveyor belt from slipping in humid environments, simplifying operation, extending the service life of the roller, and making on-site construction more convenient.