Plastic Film Blowing Machine (TH45X30 FM850/1100)

Plastic Film Blowing Machine(TH45X30 FM850/1100) Characteristic 1.by pneumatic cyliner system to adjust the gap of take-up roller and embossing roller 2.material of screw and barrel: 38CrMoAlA 3.Gear box: Surface heat quenching and tempering/auto. Oil lubricated 4.Die material: steel 45#/surface treatment of flow channel: hard chrome- plating 5.Digital display temperature controller Extrusion Unit 1.Screw Diameter(mm): Φ45 2.Screw L/D ratio:30:1 3.Screw speed:180r/min 4.Total power: 35kw 5.The traction speed: 120m/min