Uses and characteristics:

For blown low density polyethylene (LDPE), high density polyethylene (HDPE) and linear low density polyethylene (LLDPE), such as plastic film. Widely used in liquid packaging, printing composite, garment and textile, packaging, industrial packaging. Extruder barrel and screw are made of high quality composite steel through nitration and precision machining. With optimum hardness and corrosion resistance. The auxiliary machine has a platform working table, make the operation more convenient, and configure a foam ring. The coiling device frictions single winding, torque motor control. Adopts torque motor to keep proper tension and make rolling even and roll-changing easy.

The main parameters:

1, Machine Model: SJ-800 type
2, blown material: low-density polyethylene LDPE, high-density polyethylene HDPE, linear low density polyethylene LLDPE
3, the largest blown film width: 800mm
4, mechanical blown film speed: 90Kg / h
5, blown film thickness :0.006-0 .10 mm
6,Cots Length: 1400mm
7,Screw diameter: ¢ 55
8, screw than the diameter: 28:1
9, Screw material: 38CrMOAlA, after nitrogen treatment
10, the host power: 22KW
12, the traction motor power: 1.1KW
13, the main motor, traction motor inverter control
14, the total power: 36KW
15, the first film: ¢ 250 (rotate 360 degrees)
16, rewinding: friction single winding, using a torque motor control.
17,gearbox: with GB hardened 173 type
18,wind ring: with cast aluminum 760 Windsurfing
19,fan: with pressure the Feida brand 2.2KW fan
20, temperature control: automatic, manual total of six point area; thermometer with pointer
21,electric lap: with stainless steel