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Double Head Film Blowing Machine
Double Head FilmBlowing Machine
Features
Both the cylinder and the screw of the extruder are made of high quality alloysteel which goes through nitridation and precisionfinishing to offer the best hardness and corrosion resistance. Scientifically designed, thedouble head film blowing machine set has two heads for one extruder, with suchadvantages as increasing production capacity, saving energy, labour and workshop area, etc.
Use
This double head film blowing machine is used for blowing low-density polyethylene(LDPE) and high-density polyethyene (HDPE) plasticfilm to make various vest bags and flat-rim bags which have been widely usedfor packing in the food, garment and textile industries, etc.
Main Technical Variables
| Mode | SJ-65FM-600 | SJ-70FM-700 | SJ-75FM-800 |
| Diameter of screw | 65MM | 70mm | 75mm |
| Screw Ratio(L/D) | 28: 1 | 28: 1 | 28: 1 |
| Screw Speed | 10-110r/min | 10-110r/min | 10-110r/min |
| Max. Output | 50kg/h | 70kg/h | 90kg/h |
| Max. Folding Width of Film | 550mm*2 | 650mm*2 | 750mm*2 |
| Single-sided Thickness of Film | 0.006-0.10mm | 0.006-0.10mm | 0.006-0.10mm |
| Power of Main Motor | 18.5-22kw | 22-30kw | 37kw |
| Total Power | 40kw | 55kw | 70kw |
| Weight of Machine | 3000kg | 3800kg | 4500kg |
| Overall Dimensions | 4800*2200*3800mm | 5000*2400*4000mm | 5200*2600*4200mm |
Billy is a professional double head film blowing machine manufacturer in China. Apartfrom film blowing machine, we also offer plastic recycling machine, printingmachine, stretch film making machine, label printing machine, and more.

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