Roller ceramic lagging is an important part and component of the belt conveying transportation system. The lagging drum can effectively improve the operation of the conveying system and protect the metal drum from being worn. The lagging surface of the ceramic rubber sheet can increase the size of the rubber sheet. The surface friction force can effectively prevent the sliding friction between the drum and the belt, reduce the slippage of the belt, and reduce the material adhesion on the surface of the drum, thereby reducing the deviation and wear of the belt, improving the operation efficiency, and making the drum and the belt run synchronously. To ensure the efficient and large-capacity operation of the belt. They are widely used in power plants, coal mines, cement plants, steel, metallurgy, coal, ports, and other industries.
The drum is the main component for transmitting power. The rubber-coated drum of the belt conveyor generally conveys the mixture of bulk materials (ore, coal), and the equipment operates continuously for a long time, which requires the drum to have high wear resistance, extremely high tensile strength, and resistance to tear properties. The drum is also susceptible to weather (eg rust, sludge) if operated in the open air. The traditional rubber roller is easy to wear, slip, and run, and damage the conveyor belt, resulting in a decrease in the conveying load of the belt conveyor and frequent equipment replacement.
When the drum drives the belt conveyor, it is necessary to increase the friction between the mechanical transmission conveying and the surface of the drum to reduce the mutual wear of the conveyor belt when the surface of the drum slips, provide stable running traction, and prolong the service life of the belt and drum.
The surface of the wear-resistant ceramic lagging developed by our company has corundum ceramic as the anti-wear layer to increase its surface friction. Polyurethane, which is famous for its wear-resistant rubber, is used as the vulcanized layer and then bonded with imported high-strength adhesives. The normal service life is more than 10 times that of the rubber-coated drum.
