Characteristics:

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:

1)  AUTO LOADER   
2)  EMBOSSING ROLLER      
3)  FILM SURFACE TREATER      
4)  DIE ROTARY DEVICE         
5)  AIR COMPRESSOR
6)  MECHANICS SCREEN CHANGER         
7)  UP AND DOWN

Main Technical Variables:

Model	SJ-B50	SJ-B55	SJ-B65	SJ-B65-1
Screw Diameter	50mm	55mm	60mm	65mm
Screw Ratio(L/D)	28:1	28:1	28:1	28:1
Screw Speed	10-100r/min	10-100r/min	10-100r/min	10-100r/min
Power of Main Motor	11Kw	15Kw	15-18.5Kw	18.5-22Kw
Max Output	35kg/h	50kg/h	65kg/h	80kg/h
Max.Folding Width of Film	600mm	800mm	1000mm	1200mm
Single-sided Thickness of Film	0.01-0.10mm	0.01-0.10mm	0.01-0.10mm	0.01-0.10mm
Total Power	22Kw	26Kw	30Kw	36Kw
Weight of Machine	2.5T	2.9T	3.4T	3.5T
Overall Dimensions	6200 x 2050 x 4700mm	6800 x 2500 x 5000mm	7200 x 2700 x 5800mm	7300 x 2900 x 5800mm