The rubber roller is the main component for transmitting power in conveyors, and it is widely used in conveyors in mining, metallurgy, chemical industry, coal, building materials, electricity, grain, and transportation sectors. According to the function of the drum, it can be divided into two types: driving drum and reversing drum. According to the surface structure of the drum, it can be divided into smooth drum and rubber drum; According to the shape of the roller rubber surface, it can be divided into smooth rubber, herringbone rubber surface, and diamond rubber surface. In order to meet different process requirements, rollers can be divided into light rollers, medium rollers, and heavy rollers according to their structural forms. At present, all rollers are equipped with integral cast iron or cast steel bearing seats, lubricated with grease. The roller shaft material is made of 45 # steel or 40 Cr, and the cylinder body is welded with steel plates. In normal use, the structure design of the rubber roller is reasonable, the selection is convenient, the performance is reliable, and the service life is long.
The function of drum rubber coating
The rubber coated roller is an important component and part of the conveyor. During the long-term operation of the roller, normal or unexpected wear and aging problems may occur, leading to faults and directly affecting the normal operation of production. The rubber coated roller can effectively improve the operation of the conveyor, protect the metal roller from wear, and increase the surface friction of the rubber plate with diamond or herringbone patterns. It can effectively prevent sliding friction between the roller and the conveyor belt, reduce the slip of the conveyor belt, reduce the material adhesion on the roller surface, thereby reducing the deviation and wear of the conveyor belt, improving the operating efficiency, synchronizing the roller and the conveyor belt, and ensuring the high and large capacity operation of the conveyor belt.