Doppelkonusschneckenzylinder Schrauben Barrel bimetall

Twin Conical screws and barrels, double screws barrels, twin screws barrels barrels,bimetallic screw barrel, extruder machine screws barrels, twin conical screws barrels, double screwsbarrels for extruder machinery, twin counter-rotating screws barrels,double screws, extrusion screws barrels, high corrosion screws cylinders gradual,levity,commingle,taper,supper,taper,granulating etc. Used for producing pipes,profiles and sheets of ordinary plasticPP,PE,ABSASPS etc