Product Description

It is suitable for blowing the plastic film as high density polyethylene (HDPE), low density polyethylene (LDPE) and linear low density polyethylene (LLDPE), which is widely used for packing foodstuff, garment, textile, daily-used articles and industrial production etc. I can also produce pearl film or degradation film by adopting special raw materials.

Standard Met︰ ISO9001

Advantages︰ Highlights:1) The screw and cylinder are made of 38CrMoAl high quality alloy steel after fine finishing and nitrided treatment, which has high hardness, strong resistance to corrosion,durable service.2) The die is plated with hard chrome, of screw mandrel type structure with even and smooth discharging, the blown film has fine finishing. The blower is of labyrinth structure with even air output. 3) The re-winding unit adopts pressure friction rewinding, which is durven by torque motor, with even and smooth rewinding and easy roll changing.

Main Technical Parameters︰ Model SJ45
Diameter of screw φ45
Ratio of screw length and diameter (L/D) 28:1
Rotation speed of screw 10-120rpm
Diameter of die φ50-60mm
Folded width of finished film 200-400mm
Single-face Thickness of film 0.004-0.08mm
Max. output 20-30kg/h
Power of main motor 7.5kw
Heating Power 12kw
Outline diameter 6000×2000×3200mm
Weight 1.8ton
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Model SJ50
Diameter of screw φ50
Ratio of screw length and diameter (L/D) 28:1
Rotation speed of screw 10-110rpm
Diameter of die φ60-70mm
Folded width of finished film 200-600mm
Single-face Thickness of film 0.004-0.08mm
Max. output 20-35kg/h
Power of main motor 11kw
Heating Power 13kw
Outline diameter 6200×2100×3200mm
Weight 1.9ton
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Model SJ55
Diameter of screw φ55
Ratio of screw length and diameter (L/D) 28:1
Rotation speed of screw 10-110rpm
Diameter of die φ70-85mm
Folded width of finished film 200-800mm
Single-face Thickness of film 0.004-0.08mm
Max. output 25-40kg/h
Power of main motor 15kw
Heating Power 14kw
Outline diameter 6500×2300×3300mm
Weight 2ton