... make granules for PP,PE,PET,ABS,PC,ETCDesign suitable screw structure according to differen Film granulating line is suitable ... make granules for PP,PE,PET,ABS,PC,ETCDesign suitable screw structure according to different materialCapacity:120kg-500kg/h Main ... crush the bags into small pieces,special design knives for different materialExtruder special screw design for pp bags/pe film vacuum exhaust ...