It is used for blowing the various plastic film of low density polyethylene (LDPE), high density polythylene(HDPE) and linear low density polyethylene(LLDPE) etc. Which are widely used for packing liquid industrial products garment and textile, etc. And printing lamination.
Characteristics
The cylinder and the screw stems of the extruder are made of high quality alloy steel with optimum hardness and strong corrcsion resistance after ntrogen treat- ment and precision finishing. The auxllary machine has a plat from working table for making operation easy and is equipped with bubble stabillzing ring. Double- rolling and double cutting unit adopts torque motor to motor to keep proper tension and make even and roll-changing easy.
The cylinder and the screw stems of the extruder are made of high quality alloy steel with optimum hardness and strong corrcsion resistance after ntrogen treat- ment and precision finishing. The auxllary machine has a plat from working table for making operation easy and is equipped with bubble stabillzing ring. Double- rolling and double cutting unit adopts torque motor to motor to keep proper tension and make even and roll-changing easy.
| Model | SJ-A50 | SJ-A55 | SJAB65 | SJ-A65-1 |
| Screw Diameter | 50mm | 55mm | 65mm | 65mm |
| 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 | 11Kw | 15Kw | 22Kw | 22Kw |
| Max Output | 30-35kg | 40-50kg | 55-60kg | 60-70kg |
| Max.Folding Width of Film | 600mm | 800mm | 1000mm | 1200mm |
| Single-sided Thickness of Film | 0.008-10mm | 0.008-10mm | 0.008-10mm | 0.008-10mm |
| Total Power | 22Kw | 26Kw | 30Kw | 36Kw |
| Weight of Machine | 2T | 2.3T | 2.6T | 3T |
| Overall Dimensions | 4000 x 1800 x 4600mm | 4200 x 2000 x 4900mm | 4600 x 2300 x 5600mm | 4800 x 2500 x 5800mm |
2. standard configure:
| 9 | Barrel and screw material: 38 chrome-molybdenum aluminum , nitrogen treated |
| 10 | Fixed die device : |
| 11 | Gear box: water cooling reducer, hard tooth surface |
| 13 | single winder |
| 14 | counter of metric (Length Counter , speed display) |
| 15 | Main motor : CHINESE BRAND INVERETER (optional Yasyawa etc.) |
| 16 | Heating ring : cast aluminum |
| 18 | Air compressor |
| 19 | winder motor : torque motor |
| 20 | Embossing roller |
| 21 | Gusset device |
| 22 | UP AND DOWN DEVICE |
| 23 |