It is designed for PU shear sensitive, easy to overfire, strong adhesion and characteristics, hard chrome plating on surface, smooth feeding, high plasticizing efficiency and low temperature rise.
Soft glue and EVA foamed special screw:
Low shear, high transport efficiency design, hard chrome plating on the surface.
Kalshine provides a variety of screws for extrusion and injection molding machines. If you are troubled by such problems as "screw is easy to fail, no wear-resisting", please contact us.