High Speed Blown Film Extrusion

Blown Film Extrusion 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.

Blown Film Extrusion Technical Variables:

Model	SJ-C75	SJ-C90	SJ-C105	SJ-C120
Screw Diameter	75mm	90mm	105mm	120mm
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	37Kw	45Kw	55-70Kw	75-95Kw
Main Output	120kg/h	160kg/h	190kg/h	220kg/h
Max. Folding Width of Film	1500mm	2000mm	2200mm	2500mm
Single-sided Thickness of Film	0.01-0.10mm	0.01-0.10mm	0.01-0.10mm	0.01-0.10mm
Total Power	46Kw	60Kw	78Kw	95Kw
Weight of Machine	4T	8T	10T	12T
Overall Dimensions (m)	5.2×2.8×6	6.2×3.4×8	6.2×4×9	6.8×4.5×10