... ,55,60,65 High Speed Blowing Film MachineUse characteristicsThe unit extruder, barrel, screw adopt high-quality steel, nitride ... resistance, a specially designed screw high yield, good plastics. Applicable to the blowing high and low -density polyethylene ... 165*1100Φ165*1400Height adjustable type700mm700mm700mm700mmTake-up Speed(m/min)10-10010-10010-10010- ... 8*6.5m HDPE High speed Film Blowing Machine