1) The unit extruder, barrel, screw adopt high-quality steel,
nitride tight handling and precision machining, with the best
hardness and corrosion resistance, a specially designed screw high
yield, good plastic.
2) The main motor adopts frequency control of motor speed to
improve the speed regulating stability of main motor and save
electricity by 30%.
3) The screw and material barrel adopt 38 chrome-molybdenum
aluminum which has been nitrogen treated and the traction frame
adopts lifting type.
4) No matter what size the film is, big or small, it can achieve
the best effect of cooling.
|Reduced diameter of film||100-600mm||200-800mm||300-1000mm||400-1200mm|
|Power of main motor||7.5-11kw||11-15kw||18.5-22kw||22kw|
|Power of traction power||1.1kw||1.1kw||1.5kw||1.5kw|
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. 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...
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
1. Auto load
2. Cast aluminum heater
3. Air shaft
4. Rotary die device
5. Double sides winder
6. Up and down
7. Pneumatic device
8. Air compressor
Details Picture :