Specifications
Highly recommend film blowing machine extruder :1. Rotary die head
2. Inverter control
3. Two rewinder
Highly recommend film blowing machine extruder 
Characteristic:
1. Main motor and take-up motor are controlled by inverter
2. By pneumatic cylinder system to adjust the gap of take-up roller
3. Material of screw and barrel: 38CrMoAlA Polished with nitrogen Treatment
4. Gear box: hard tooth surface heat quenching and tempering/auto. Oil lubricated
5. Die material: steel 45#/surface treatment of flow channel: hard chrome- plating
6. Digital display temperature controller
Main specification of machine:
1. Raw Material: HDPE,LDPE,LLDPE
2. Screw Diameter: 50mm
3. L/D ratio: 28:1
4. Max Lay flat width: 600mm
5. Thickness : 0.008mm-0.1mm tolerance: ≤(±5%)
6. Production capacity: 35kg/h (according to thickness of film)
7. Take-up speed: 5-70m/min
8. Power supply: 380v, 50Hz 3 Phase/7.5kw
9. Heater material: cast aluminum and stainless steel
10. Machine dimension(L*W*H):4200*1800*3600mm
11. Weight: 2.0T