Plastic PE HDPE LDPE Film Blowing Machine Film Extruder for Blown Film

Its extruder, cylinder and screw rods are made of quality alloy steel that have been nitrized and processed in a precision way. Hence it is sound in hardness, durable in corrosion resistance. The specially-designed screw is of sound quality in plasticizing, which  helps  in crease  the production capacity. It is applied  to blowing  the plastic films like low density polytene  (LDPE),  high density  polytene  (HDPE) and linear low density polytene (LLDPE), It is widely applied  to producing the packing bags for foodstuff, clothing, garbage bag  and shopping bags.