... A50,55,60,65 High Speed Blowing Film MachineUse characteristicsThe unit extruder, barrel, screw adopt high-quality steel, nitride ... , a specially designed screw high yield, good plastics. Applicable to the blowing high and low -density polyethylene ... 050.009-0.050.01-0.05Max.Extrusion Output(kg/hr)55kg/hr70kg/hr85kg/hr110kg/hrEXTRUDERScrew Diameter ... 8*2.8*6.5m HDPE High speed Film Blowing Machine