Crushers are used to crush the hard materials like ore and rock, in the crushing process, abrasion is inevitable. But if we know the abrasion reasons, we can take measures to reduce the machine abrasion in a certain extent. The abrasion of roller crusher is mainly appeared on the roller skin, the abrasion degree of roller skin determine whether the crusher can work smoothly or not. Only the roller skin in good condition, it can guarantee the high production capacity and produce the qualified products particle. Which factors will influence the roller skin abrasion?
Firstly, it is influenced by the materials hardness, size and shape. Too hard, too big or with irregular shape are easy to cause uneven wear of roller skin.
Secondly, it has close relationship with roller skin materials. Bad skin quality has bad abrasive resistance, corrosion resistance, and short service life.
Thirdly, it has relationship with roller size, shape and lubrication degree.
Finally, uneven feeding is easy to cause roller abrasion.