The bimetallic barrel for single screw is a kind of barrel moulding 2-5mm-thickalloy coat on the barrel innerwall which has excellentcorrosion resistance,abrasionresistance and high working temperatre.And its useful service life is grreatly improved contrast to the common nitrided barrel.Bimetal has more obviousadvantages when procesing special plastics to enhance the abransion life,such as engineering plastics,fluorine plastics,PPO and etc.

 

 

▪ Processing capacity:∅14-300∅

▪ Material:42CrMo

▪ Surface Roughness:Ra0.4μm

▪ Straightness:0.015mm