Shunt Type Screw for Plastic Extrusion Zhoushan Hita Plastic Machinery Factory Base Info Standard：GBTechnics：MillingMaterial：38crmoaia Steel with NitridingPurpose：Recycle Mixed Plastic MaterialTrademark：HITASpecification：100 120 150Origin：Zhoushan Description Pre：High Efficient High Speed Screw Barrel Next：Sacm645 Screw and Barrel for Extrusion Machine
