Blown Film Machine used for blowing variours plastic film of low density polyethylene(LDPE), high density polyene(HDPE) and linear low density polyethylene(LLDPE)etc., which are widely used for packing liquid, printng lamination, garments, textile, food stuff , daily-use articles and industrial products etc. The cylinder anf screw stems of extruder are made of high quality alloy steel with optimum hardness and stronge corresion resitance after nitroqen treatment and precision finishing. The main motor adopts frequency control of motor speed to improve the speed regulating stability of main motor and save electricity by 30%.
Main Technical Parameters:
Model | 3SJ-50 | 3SJ-55 | 3SJ-65 |
Suitable material | HDPE LDPE LLDPE | HDPE LDPE LLDPE | HDPE LDPE LLDPE |
Screw Diameter(mm) | A:φ50 B:φ | A:φ55 B:φ | A:φ65 B:φ |
Film Width(mm) | 800-1500 | 1200-2000 | 1600-2500 |
Film Thickness(mm) | 0.028-0.20 | 0.028-0.20 | 0.03-0.20 |
Max Extrusion Output(kg/h) | 200 | 250 | 300 |
Screw L/D Length | 28:1 | 28:1 | 28:1 |
Main Motor(kw) | A:18.5 B: | A:22 B: | A:22 B: |
Outline Dimension (L*W*H)(m) | 9.5x4.5x7.5 | 10.5x5.0x9 | 11.5x5.5x10 |