LDPE HDPE film blowing mahcine
The film blowing machine suitable for blowing high density polyethylene HDPE, low-polyethylene LDPE, and linearity low-density polyethylene LLDPE plastic film, while producing there are of cost less, thickness uniform, high clarify, well plastication ect. This kind PE film blowing machine widely use for packing foodstuff, garment, electric goods, textile goods, daily-use articles ect. And industrial packing. If the materails while treated which can blow pearlised film and lysis film.
1. Screw and barrel adopt 38 crmoala, with nitrogen treatment and best rigidity, then the screw has been being high hardness, hard chromium, well corosion preventive, structural durabilities.
2. The die head plates hard chromium which the structure is as screw mandrel while extrudes can melt the granule uniformly, the surface of the blown film looks clearly and well. The air ring structure use as labyrinth so that the outlet air is uniform.
3. The winder unit adopts pressure friction rewinder, or rewinder with center winder by torque motor, rewinder with bouble friction roller or bouble center rewinder which uses the torque motor for adjusting winder so that the film while rewinder will be smooth and easy take out and change the roller film.
The film blowing machine suitable for blowing high density polyethylene HDPE, low-polyethylene LDPE, and linearity low-density polyethylene LLDPE plastic film, while producing there are of cost less, thickness uniform, high clarify, well plastication ect. This kind PE film blowing machine widely use for packing foodstuff, garment, electric goods, textile goods, daily-use articles ect. And industrial packing. If the materails while treated which can blow pearlised film and lysis film.
1. Screw and barrel adopt 38 crmoala, with nitrogen treatment and best rigidity, then the screw has been being high hardness, hard chromium, well corosion preventive, structural durabilities.
2. The die head plates hard chromium which the structure is as screw mandrel while extrudes can melt the granule uniformly, the surface of the blown film looks clearly and well. The air ring structure use as labyrinth so that the outlet air is uniform.
3. The winder unit adopts pressure friction rewinder, or rewinder with center winder by torque motor, rewinder with bouble friction roller or bouble center rewinder which uses the torque motor for adjusting winder so that the film while rewinder will be smooth and easy take out and change the roller film.
| Model | SJ25-FL400R | SJ30-FL400R |
| Suitable materail | LDPE | LDPE |
| Film width range | 300mm | 300mm |
| Thickness | 0.012-0.03mm | 0.012-0.03mm |
| Screw diameter | ¢ 25 | ¢ 30 |
| Die head diameter | PE ¢ 50 | PE ¢ 50 |
| Blown film width range | 100~300 mm | 100~300 mm |
| Screw L/D ratio | 28: 1 | 28: 1 |
| Screw& barrel materail | 38CrMOALA | 38CrMOALA |
| Thermo control zone | 4 | 4 |
| Thermo control of barrel | 3 | 3 |
| Die thermo control | 1 | 1 |
| Heating power | 10KW | 11KW |
| Barrel cooling fan | 0.13KW | 0.13KW |
| Main motor powe | 2.2kw | 2.5kw |
| Max. output | 10~18KG | 10~18KG |
| Blower power | 0.4KW | 0.5KW |
| Take-up roller | 400mm | 400mm |
| Take-up motor power | 0.37KW | 0.37KW |
| Take-up speed | 10-80 cm | 10-80 cm |
