PE Blowing Film Machine

It is used for blowing PE (HDPE/LLDPE) film, which is widely used for as laminating film, packing film, agriculture film, film for textile, clothing bag, etc.

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Description

Performance and Feature
It is used for blowing PE (HDPE/LLDPE) film, which is widely used for as laminating film, packing film, agriculture film, film for textile, clothing bag, etc. The main motor is controlled by inverter, which not only increase the stability for speed adjustment, but also can save 30%'s energy. Both the screw and barrel adopt 38CrMoAl, with nitrided treatment. The traction frame adopts lifting type, so that can make the cooling effect at its best, no matter how much width the film is.

Technical Parameters:

Type	SJ-90-2200	SJ-100-2700	SJ-120-3200	SJ-140-4200			SJ-150-4700	SJ-160-5200
Diameter of Screw(mm)	Φ90	Φ100	Φ120	Φ140			Φ150	Φ160
Max. Lay flat Width(mm)	2000	2500	3000	4000			4500	5000
Max. Output(kg/h)	160	200	260	300			350	420
Raw material	HDPE/LLDPE/LDPE/EVA
Film Thickness(mm)	0.001-0.15	0.001-0.15	0.001-0.15	0.01-0.25			0.01-0.25	0.01-0.25
Screw Max. Rotation Speed	10-80r/min	10-80r/min	10-80r/min		80r/min		120r/min	120r/min
Screw L/D Ratio	28:1	30:1	30:1		28:1		30:1	30:1
Extruder Driving power(kw)	45	75	90		110		130	160
Total Power(kw)	≈75	≈95	≈120		≈150		≈180	≈260
The way of screen changing of extruder	Hydraulic/pneumatic/manual twin-station changing screen quickly
Die structure	Spiral Approach
Air-ring structure	Cual-lip of rotary die
Reversing haul-off system	Film turning mode		horizontal
	Angle of reversing die head		360°
Take-off wond-up speed	0-60m/min		0-60m/min	0-60m/min		0-60m/min	0-60m/min	0-60m/min

Overall Dimensions(LxWxH)M	7.5x3.2x8		8.5x3.7x8	10x4.2x8		11x5.2x9	13x5.8x10	16x6.5x10
Weight(T)	≈9		≈14	≈16		≈20	≈24	≈30