Plastic crusher blades
Plastic crusher blade is also called plastic mechanical blade, mainly used for the crushing of plastics, rubber industry and other industries, like other blades, it needs precise geometric tolerances to ensure good assembly quality with the machine. It requires the selection of the chemical composition of the blade material suitable for different needs of users and different objects. It needs a suitable blade Angle, both to keep the blade sharp, but also to make the blade have a certain strength without breaking the edge in use. It needs a good heat treatment process to achieve the suitable hardness and small internal stress of the blade, and the blade will not be deformed during use.
The blade material is made of 65Mn spring steel, 9crsi, SK5, T10, etc., and the hardness of heat treatment is HRC52-55 degrees. Crusher blade adopts SK5, T10, 9crsi, 6CrW2Si, etc., heat treatment hardness HRC55-58.
Plastic crusher blade is divided into crusher blade, powerful crusher blade, granulator blade.
The crusher blade has the characteristics of strong wear resistance, long service life and is not easy to rust.
