... in all kinds of rubber raw materials, such as: PE, PP, PVC, PS, ABS, PA, POM, PC, PSV, PTFE, PR, UP, PEC, PF, VF ... 08mmDepth of Bimetallic Layer: >2mmThe production of screw barrel type:1. injection screw barrel, injection Molding screw barrel,screw tips/screw ... to customerized design drawing. The Reference Pictures of Screw Barrel : PE PP PVC ABS PS plastic injection molding machine screw and barrel