SJF-55,60,70 Series PP Film Blowing Machine

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