Plastic Recycle Rigid PVC Conical Double Screw Barrel Zhoushan Microwave Screw Machinery Co., Ltd. Base Info Model Number:Dia 45/90-92/188mm:Brand Name:Microwave MachineOrigin:Zhoushan, Zhejiang, China Description Pre:Plastic Extrusion in Plastic Granules Bimetallic Screw Barrel Next:Planetary Roller Screw Extruder for PVC Blister Packing