135 XPS Extruded Polystyrene Screw Barrel Zhoushan Hita Plastic Machinery Factory Base Info Model NO.:135mmStandard:GBTechnics:MillingMaterial:38crmoaia Steel with NitridingPurpose:Recycle Mixed Plastic MaterialTrademark:HITASpecification:100 120 150Origin:Zhoushan Description Pre:Recycled PP, PE Pelletizing Machine Screw/Shaft Barrel Next:China Machine Manufacturer Recycled Blow Molding Machine for Plastic Making Machine