Product Details

Specifications

film blown machine
1. Double head
2. one screw
3. two winders

Double Die Head Film Blown Machine

Use

This machine set is used for blowing Low-density polyethylene (LDPE) and high- density polyethyene (HDPE) plastic film to make various vest bags and flat-rim bags which have been widely used for packing in the food industry, garment industry and textile industry, etc.

Characteristics

Both the cylinder and the screw of the extruder are made of high quality alloy steel through nitrogen and precision finishing with the best hardness and corrosion resistance., Scientifically designed, this machine set has two heads for one extruder with such advantages as increasing production capacity, saving energy, labour and workshop area, etc.

Model	SJ-D50-2	SJ-D55-2	SJ-D65-2
Suitable materials	LDPE HDPE
Film Width(mm)	100-400*2	100-500*2	100-600*2
Film Thickness(mm) HD	0.009-0.05	0.01-0.05	0.009-0.05
LD	0.025-0.11	0.025-0.11	0.025-0.11
Max.Extrusion Output(kg/hr) HD	45kg/hr	55kg/hr	75kg/hr
LD	60kg/hr	70kg/hr	80kg/hr
EXTRUDER
Screw Diameter(mm)	Φ50	Φ55	Φ65
Screw L/D Ratio	28:1	28:1	28:1
Screw Material	SACM-645/38 CRMOALA
Cylinder Material	SACM-645/38 CRMOALA
Cylinder Cooling	180w x 2	180w x 2	250w x 2
Driving Motor(kw)	15kw	18.5kw	22kw
Temperature Control	3	3	3
Average Power-consume(kw)	18	26	30
TYPE OF DIE
Die Size(mm) HD	Φ45/60*2	Φ60/80*2	Φ80/100*2
LD	Φ120*2	Φ150*2	Φ180*2
Temperature Control	3*2	3*2	3*2
Air Ring	1*2	1*2	1*2
Air Blower(kw)	1.5*2	2.2*2	2.2*2
Center Steady Stick	2*2
TAKE-UP UNIT
Roller width	Φ1654502	Φ1655502	Φ1656502
Height adjustable type	700mm	700mm	700mm
Take-up Speed(m/min)	10-100	10-100	10-100
Take-up Motor(kw)	0.75*2	0.75*2	0.75*2
WINDING UNIT
Type	SURFACE FRICTION TYPE
Winding Motor(kw)	50*2N.m	50*2N.m	50*2N.m
Winding Speed(m/min)	10-100	10-100	10-100
Overall Diemension(LWH)	5.52.84.5m	5.83.24.5m	6.53.85.0m

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