We are a experienced conveyor pulley manufacturer in China.Rubber lagging conveyor pulleys and ceramic lagging conveyor pulley are now widely used in metallurgy, mining, port, chemical and other areas of the belt conveyor.The belt conveyor is a kind of transport equipment that uses the tape as the pulling and carrying mechanism and realizes the material transportation and loading and unloading through the continuous motion of the adhesive tape. Compared with other transportation tools, it has the advantages of large conveying capacity, high efficiency, long conveying distance, small working resistance, low energy consumption, stable and reliable work, simple structure, convenient operation and maintenance, and is easy to realize automation and centralized control. Is widely used in metallurgy, coal, transportation, energy, food, chemicals, building materials and other industrial sectors, especially the coal industry, belt conveyor has become a key equipment for coal mining ra. Therefore, the energy efficiency of belt conveyor.The efficient production of coal and the construction of a conservation-oriented society are of great significance.

For the rubber lagging conveyor pulleys/drums of belt conveyor system, there are many types, such as, hot casting glue rubber lagging conveyor pulleys, cold glue rubber lagging pulleys, tile shell glue, ceramic lagging pulleys, etc. These types of plastic covers have their own characteristics. Most of the drive pulleys are rubber lagging pulleys. The conveyor pulleys are mostly made of cast or cold glue. With the hot casting rubber method, the contact surface between the rubber lagging surface and the pulley is large without any gap, and the encapsulation rubber lagging layer is firm and reliable.However, its disadvantages are: (1) Threaded grooves must be made on the entire surface of the barrel prior to casting to increase the contact area and increase the viscose strength; (2) Since the thickness of the cast is not Evenly, it needs to be processed twice to ensure the coaxiality of the outer cylinder of the pulley and the axis of the pulley, which requires high equipment; (3) If the rubber surface and the skin are peeled off during use and it is difficult to repair, the drum must be removed. Car out of plastic, re-encapsulated.With the continuous development of the machinery industry, the rubber encapsulation process continues to improve.

In addition, there is a more advanced ceramic lagging conveyor pulley encapsulation, is embedded in the special rubber 20mmx20mm, the surface with particles and has excellent wear resistance aluminum oxide ceramic block. Because the ceramic and rubber vulcanization contact surface has a unique dovetail groove structure, the ceramic and rubber are closely attached to ensure that the ceramic does not come out from the rubber. The ceramic sheet has bumps on the surface and high roughness, which can increase the surface friction coefficient of the roller and make the continuous operation of the conveyor belt less slippery.The ceramic lining board is firm and does not form a layer, has excellent wear resistance, and has a long service life, and is 3 to 5 times longer than the ordinary plastic lining, which eliminates the trouble of multiple plastic package repairs.
More information aboutconveyor equipment manufacturers,contact us.