sj 45 screw double color film blowing machine
USD $5,000 - $10,000 /Set
Min.Order:1 Set
Ruian Ferris Machine Co., Ltd.
Use:
The machine suit for producing PP. It is widely used for packing food, garment, textile,
daily necessaries and industrial product etc.
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Feature:
1. Die head can be turned in 360, it can strengthen the tension and evenness degree of film.
2. Screw stem and cylinder are all made of 38CRMOALA alloy, and has nitriding treatment.
It has an advantage of great thickness, corrosion resistance and endurance etc.
3. Die head has been chromed it's advantage of screw core structure, melting material extruding
evenly, and blowing film smoothly etc. Cooling equipment is labyrinth blow pump, which has
good effect. Especially it adopts the recycling cooling water system to ensure the best
transparent effect.
4. Discharging equipment adopt pressing braking winding equipment & center winding equipment,
and it adopts torque motor to adjust, has the merits of smooth film and convenient operation.
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Model | FB-40 | FB-50 | FB-60 | FB-70 |
Diameter of screw stem | 40mm | 50mm | 60mm | 70mm |
Major diameter ratio of screw stem | 28:1(L/D) | 28:1(L/D) | 28:1(L/D) | 28:1(L/D) |
Rational speed of screw stem | 30-60r/min | 30-60r/min | 30-60r/min | 30-60r/min |
Specification of die head | 70mm | 90mm | 120mm | 150mm |
Thickness of products | 0.015-0.06mm | 0.015-0.06mm | 0.015-0.06mm | 0.015-0.06mm |
Main motor power | 7.5kw | 11kw | 15kw | 18.5kw |
Heating power | 12kw | 13kw | 16kw | 16kw |