Jaw Crusher Jaw Several Material

Hubei is plate mill of hubei main wear parts, when broken hard ore consumption greatly, therefore, it is very important to the hubei material.
High manganese steel is the most commonly used jaw crusher hubei board material, have very good toughness and good capability of strain hardening. But due to the hubei type broken motor, opening Angle between the fixed jaw plate is too big, easy to cause the material sliding and make the deformation hardening of high manganese steel is not allowed. Hubei board surface hardness is low, abrasive cutting short amount is larger, hubei plate wear quickly. Raise the wearability of hubei high manganese steel plate, therefore, to improve the structure of mill of hubei, reduce abrasive in hubei board on the surface of the sliding, deformation hardening of high manganese steel allow substantially exert potential; The second is for modification of high manganese steel. High manganese steel modification can reduce its toughness, easy happening earlier fracture failure.Artificial Sand Making Machine

Manganese steel in better use effect has been achieved in the application, such as broken silica by more than 20% higher than that of the service life of the hubei high manganese steel plate, the cost and the high manganese steel jaw plate.Artificial Sand Making Process
Therefore, for small and medium-sized mandibles crusher, manganese steel is a kind of material of hubei is worth promoting.
High chromium cast iron with high manganese steel compound
High chromium cast iron wear resistance, but poor toughness (usually Ak is 5 ~ 8 j/cm2), material or extrusion, hit the will direct fracture or flake deformation took place a few times, therefore, made from high chromium cast iron jaw plate, in recent years, with high chromium cast iron casting or adhesive in hubei high manganese steel plate, a compound jaw plate, both exert high chromium cast iron with high wear resistance and play a high toughness, high manganese steel service life is...