Chrome plating is the technology of plating a thin layer of chromium on the surface of the screw. It can improve the surface roughness, surface hardness and corrosion resistance.
DW-G1 Through hardened screw has high toughness and hardness with high temperature resistance and corrosion resistance, which can greatly meet the high qualified rate of customers' final products.
DW-S1 PTA bimetallic double-alloy screw barrel is an essential equipment for plastic processing machinery, which has excellent wear resistance, corrosion resistance and heat resistance capabilities.