Useful:
This machine is suitable for blowing high-density polyethylene (HDPE), low density polyethylene (LDPE)
and linear low density polyethylene (LLDPE) plastic film, widely used in food, clothing, textiles, daily use
articles and industrial products such as packaging. Formula can be raw materials through production
pearl film and degradation film.
Features:
1 screw and barrel are used 38CRMOALA alloy by nitrogen treatment and precision machining, high
hardness, corrosion resistance and durability.
2 die hard chrome plating, the screw mandrel type structure, the molten material out of uniform, blown
film has fine finishing: blower is of labyrinth structure, even air output. Unit adopts lifting type according to
different process requirements for lift adjustment.
3. Coiling unit adopts pressure friction rewinding or center rewinding, driven by torque motor, rewinding and
changing easy.
Main technical specification
Model | SJ-50-600 | SJ-55-800 | SJ-60-1000 | SJ-65-1200 |
Screw diameter | ￠50mm | ￠55mm | ￠60mm | ￠65mm |
L/D ratio | 28:1 | 28:1 | 28:1 | 28:1 |
Screw speed | 10-120rpm | 10-120rpm | 10-120rpm | 10-120rpm |
Screw material | SACM-645/38 CRMOALA |
Single layer thickness | 0.003-0.12mm | 0.003-0.12mm | 0.003-0.12mm | 0.003-0.12mm |
Film width | 600mm | 800mm | 1000mm | 1200mm |
Main motor | 11kw | 18.5kw | 22kw | 30kw |
Total motor | 18kw | 26kw | 31kw | 45kw |
Output capacity | 20-35kg/h | 25-50kg/h | 30-60kg/h | 40-75kg/h |
weight | 1800kg | 2000kg | 2300kg | 2500kg |
dimension | 4.3×2.3×4m | 4.5×2.5×4.2m | 4.7×2.7×4.6m | 4.9×3×4.8m |
Extra equipment for choice list
Item | Unit price |
Rotary die head | 1400USD |
Double rewind and cutter | 1400USD |
Auto lift traction | 500USD |
Auto screen changer | 1000USD |
Auto change rolls | 4000USD |
Auto feeder | 500USD |
Air shaft | 100USD/pcs |
Air compressor | 200USD/set |
