The machine designed by the company ,can save labor force, rooms, and improve the quallity
Characteristics:The cylinders and the screw stems of extruder are made of high-quality alloy steel with optimum hardness and strong corrosion resistance after precision finishing and nitrogen treatment.The extruder can be lift up to 3 meters according to technoloogical requirements. Mode of film blowing;bottm blowing,The coiling unit adopts torque motor to keep proper tension and make even and roll-changing easy.Use:It is used for blowing polyethylene(PP)and also for blowing high and low density polyet-hylene(HEPE, LDPE)Which are widely used for packing food, garments, textile, daily necessityies and industrial products, etc.Variables:
| Type | F55 | F60 | F70 |
| Diameter of screw | Φ55 | Φ60 | Φ70 |
| L/D | 28:1 | 28:1 | 28:1 |
| Folding width of film(mm) | 100-500 | 100-600 | 300-800 |
| Single-face Thickness of film(mm) | 0.01-0.1 | 0.01-0.1 | 0.01-0.1 |
| Max. Extrusion(kg/h) | 30 | 45 | 60 |
| Power of main motor(kw) | 15 | 18.5 | 22 |
| Power of Traction motor(kw) | 1.1 | 1.1 | 1.5 |
| Length of Traction roller(mm) | 550 | 650 | 850 |
| Outline diameter(L×W×H) | 4500×2000×3500 | 4800×2500×3800 | 5000×2800×4000 |
| Weight(T) | 3 | 4 | 5 |
SJF-55,60,70 Series PP Film Blowing Machine
