Characteristic： 1.. This machine is suitable for blowing high density polyethylene (HDPE), low density polyethylene (LDPE) and linear low density polyethylene (LLDPE) plastic film 2. stepless speed regulating inverter can effectively reduce energy consumption and save production cost 3. screw, cylinder are 38CRMOAL, after nitriding and precision machining, high hardness, corrosion resistance, durable 4. die with 45 steel, hard chromium plating, the structure of the spiral mandrel, extrusion of uniform melt, blown film is good finish 5. the air cooling device is of labyrinth type with uniform air distribution 6. small size, can effectively save space, energy consumption and production cost. Especially suitable for experimental teaching, master test Technical index: Suitable material: HDPE/LDPE/LLDPE Maximum film width: 200mm Film thickness: 0.008-0.010mm Screw diameter: 25mm Screw speed: 10-110r/min Screw aspect ratio: 30:1 Screw barrel material: 38CrMOALA Length of traction roller: 300mm Traction speed: 10-80 m/min
Characteristic： 1.. This machine is suitable for blowing high density polyethylene (HDPE), low density polyethylene (LDPE) and linear low density polyethylene (LLDPE) plastic film 2. stepless speed regulating inverter can effectively reduce energy consumption and save production cost 3. screw, cylinder are 38CRMOAL, after nitriding and precision machining, high hardness, corrosion resistance, durable 4. die with 45 steel, hard chromium plating, the structure of the spiral mandrel, extrusion of uniform melt, blown film is good finish 5. the air cooling device is of labyrinth type with uniform air distribution 6. small size, can effectively save space, energy consumption and production cost. Especially suitable for experimental teaching, master test
