| SJF-55、60、70Series Film Blowing Machine |
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| Product description |
Feature:
1 .This screw material cylinder is elabroately made of 38CRMOALA alloy steel after nitrogen
treatment and has best rigidity and corrosion resistance.
2.The mould head is plated with hard chromium and has screw mandrel structure with uniform
and smooth material discharging. And the aircooled device has labyrinth type structure with
characteristic as uniform air-jut quantity, automatic temperature control and automatic heating |
Main Technical Variables
| Type |
F55 |
F60 |
F70 |
| Diameter of screw |
Φ 55 |
Φ 60 |
Φ 70 |
| LID |
26：1 |
26：1 |
26：1 |
| Reduced diameter of film(mm) |
100-550 |
100-600 |
300-800 |
| Single-face Thickness of film (mm) |
0.01-0.06 |
0.01-0.06 |
0.01-0.06 |
| Max. Extrusion(kg/h) |
35 |
40 |
60 |
| Power of main motor(kw) |
7.5 |
11 |
15 |
| Power of Traction motor(kw) |
1.1 |
1.1 |
1.5 |
| Length of Traction roller(mm) |
600 |
650 |
850 |
| Outline diameter(L×W×H)(mm) |
4500×1100× 3300 |
4800×1100× 3300 |
5000×1500× 3800 |
| Weight(T) |
1.8 |
2 |
2.5 |
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