Supply Forging Scraper Conveyor Sprocket Wheel

In coal mining production, the chain continuously contacts the sprocket body of the sprocket assembly during the operation of the scraper, including the impact and friction of the scraper will make the sprocket body of the sprocket assembly easy to wear. Therefore, the quality of the sprocket body determines the lifetime of the entire sprocket assembly.

Sprocket assembly is composed of sprocket body, sprocket shaft, bearing, bearing housing, sealing ring, etc. Sprocket material is made of 42CrMo, and its mechanical and other aspects of performance are better than other materials. Sprocket body of sprocket assembly is mainly produced by forging and quenching process to improve sprocket wear resistance, of course, there are other processing equipment finishing. The processing requirements of sprocket assembly sprocket body shall first ensure that the surface of sprocket body forgings of sprocket assembly is free from cracks, interlayers, folds, forgings, slag inclusion, crust and other defects, and check to ensure that there is no crack in the middle of the sprocket body. Secondly, the tempering hardness of the sprocket body of the sprocket assembly reaches HRC250-280, and the tooth surface is quenched. The quenching hardness of the tooth surface of the sprocket is HRC50-55, and the hardening layer depth is 10mm, so as to improve its wear resistance and extend the service life of the sprocket assembly.

Through the processing of sprocket components sprocket body, we can also see that Henan Shuanzhi sprocket components scraper and other parts of the production of strict, to produce high-quality products, to produce customer satisfaction products, has been the executive standard of Shuanzhi, we use good products, in exchange for your trust, Henan Shuanzhi look forward to working with you! If you need sprocket components sprocket body welcome to contact us.