SJ65/75 Series Double Die Head PE Film Blowing Machine - Film Blowing Machine_Bag Making Machine

1.Feature:
1.Both the cylinder and the screw of the extruder are made of high quality alloy steel through nitration and precision

finishing with the best hardness and corrosion resistance.

2.Scientifically designed, this machine set has two heads for one extruder with such advantages as increasing production

capacity, saving energy, labor and workshop area, etc.

2.Use:
This machine set is used for blowing Low-density polyethylene(LDPE)and high-density polyethylene(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.

3.Main Technical Specification

Model	SJ55-600×2	SJ75-800×2
Screw diameter(mm)	55	75
L/D ratio	28:1	28:1
Screw speed(r/min)	10-110	10-110
Output capacity(kg/h)	40	70
Max. Film width(mm)	550×2	750×2
Main motor(kw)	15	22
Film thickness(mm)	0.006-0.10	0.006-0.10
Total power(kw)	26	35
Machine weight(T)	2.8	3.8
Dimension (mm)	4800×2200×3000	5200×2600×3400

Extra equipment for choice list

Item	Unit price
Rotary die head	1400USD
Double rewind and cutter	1400USD
Auto lift traction	500USD
Auto screen changer	1000USD
Auto change rolls	4000USD
Auto feeder	500USD
Air shaft	100USD/pcs
Air compressor	200USD/set

Reality machine picture