It is used for blowing high-low pressure polyethylene, which has been widely used for producing laminating film, packing film, agricultural covering film, bag or film for textile and clothing and other packing material. The main motor adopts frequency control of motor speed to improve the speed regulating stability of main motor and save electricity by 30%. The screw and material barrel adopt 38 chrome-molybdenum aluminum which has been nitrogen treated and the traction frame adopts lifting type. No matter what size the film is, big or small, it can achieve the best effect of cooling.
OPTIONAL EQUIPMENT:
Double winder Rotary die head Auto loader

Double lip air ring

Air shaft

Corona treatment

Fast screen changer

Air compressor

All roller pneumatic type

Model	SJ-B45	SJ-B50	SJ-B55	SJ-B60
Screw Diameter	45mm	50mm	55mm	60mm
Screw  L/D	28:1	28:1	28:1	28:1
Screw Speed	10-100r/min	10-100r/min	10-100r/min	10-100r/min
Main Motor Power	11Kw	15Kw	18.5Kw	22kw
Extrusion Output	25-30kg /h	35-40kg /h	45-50kg /h	55-60kg/h
Max. Folding Width	600mm	800mm	1000mm	1200mm
Thickness of Film	0.008 -0.06mm	0.008 -0.06mm	0.008 -0.06mm	0.008-0.06mm
Total Power	26Kw	30Kw	36Kw	40kw
Weight of Machine	2.3T	2.6T	3T	3.2T
Overall Dimension	4000X2100X4300mm	4200 x 2300 x 4500mm	5000 x 2500 x 5200mm	5800x2800x5500mm