It is used for blowing high-low pressure polyethylene, which has been widely used for producing laminating film, packing film, agricultural covering film, bag or film for textile and clothing and other packing material. The main motor adopts frequency control of motor speed to improve the speed regulating stability of main motor and save electricity by 30%. The screw and material barrel adopt 38 chrome- molybdenum aluminum which has been nitrogen treated and the traction frame adopts lifting type. No matter what size the film is, big or small, it can achieve the best effect of cooling.
Main Technical Parameters:
Model | SJ-75 | SJ-90 | SJ-105 | SJ-120 |
Screw Diameter | 75mm | 90mm | 105mm | 120mm |
Screw Ratio(L/D) | 28:1 | 28:1 | 28:1 | 28:1 |
Screw Speed | 10-100r/min | 10-100r/min | 10-100r/min | 10-100r/min |
Power of Main Motor | 30-37Kw | 37-45Kw | 54-70Kw | 70-90Kw |
Main Output | 120kg/h | 160kg/h | 190kg/h | 220kg/h |
Max. Folding Width of Film | 1500mm | 2000mm | 2500mm | 3000mm |
Single-sided Thickness of Film | 0.01-0.10mm | 0.01-0.10mm | 0.01-0.10mm | 0.01-0.10mm |
Total Power | 46Kw | 60Kw | 78Kw | 95Kw |
Weight of Machine | 4T | 8T | 10T | 12T |
Overall Dimensions | 7100×3200×6000mm | 8050×3550×8000mm | 9500×4000×9500mm | 10200×4200×12000mm |
Optional devices:
1- Manual Screen Changer,
Used to change the filter more easy without machine stop.
2- Auto loader,
When the material finished in the hopper, no need to put the material manually, the device will feed the material automatically.
3- Corona Treater
If you need to print on the film, it can be used for treating the film surface.
4- Air shaft for single rewinder(double rewinder).
Used to change the film roller easier.
