... cutter PE recycling machine,PE film extruder Direct Underwater Palletizing Extrusion LineThe techinology of the conventional waste plastics ... grain after melt solidified.However,The Direct Underwater Palletizing Extrusion Line cutting grain at fluidity,which is ... with 2-step jointing vent type extruder ,underwater palletizing die,flexible knives,vertical automatic palstic dewatering device,vibrating ...