Sacm645 Screw and Barrel for Extrusion Machine 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：Shunt Type Screw for Plastic Extrusion Next：5.5kw Powerful Pet Bottle Crushing Machine/ Pet Crusher
