- Bag Making Machinery[10]
- Straw Making Machinery[4]
- Punching Machine[1]
- Other Machinery[3]
- Packaging Machinery[10]
- Paper Processing Machinery[3]
- Other Plastic Processing Machinery[2]
- Plastic Blowing Machinery[10]
- Plastic Crushing Machinery[1]
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- Plastic Extruders[10]
- Plastic Laminating Machinery[3]
- Plastic Recycling Machinery[10]
- Plastic Product Making Machinery[10]
- Plastic Product Making Machinery Parts[1]
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- Printing Machinery Parts[1]
- Nonwoven Machinery[7]
- Used Printing Machinery[2]
- Laminator[3]
- Plastic Film[10]
- Other Printing Services[1]
pp film blowing machinery
PP film blowing machine
38CRMOALA hard screw and barrel
high output, economical, easy operation
ISO, SGS,CE standard
PP film
SJF-55, 60, 70, 75 PP Film Blowing Machine
Characteristics
1. This machine set adopt bottom blow type to produce polypropylene plastic film with good fransparency and without such phenomena as flow liner, corrugation and fold, etc.
2. This screw material cylinder is elabroately made of 38CRMOALA alloy steel after nitrogen treatment and has best rigidity and corosion resistance.
3. The mould head is plated with hard chromium and has screw mandrel structrue with uniform and smooth material discharging. And the aircooled device has labyrinth type stucture with characteristica as uniform air-jut quantity, automatic temperature control and automatic heating
4. The coiling device adopts torque motor to keep proper tension with even rolling and convenient roll replacing.
5. Supply Air compressor and three sizes of water ring with the machine.
Optional Equipment
Auto loader
Film surface treater
Die rotary device
Double-station winder
Main Technical Variables
Model | SJF55 | SJF60 | SJF70 |
Diameter of screw | φ55 | φ60 | φ70 |
Reduced diameter of film(mm) | 100-500 | 100-600 | 300-800 |
Single-face Thickness of felm(mm) | 0.01-0.1 | 0.01-0.1 | 0.01-0.1 |
Max.Output(kg/h) | 30 | 45 | 60 |
L/D Ratio | 28 : 1 | 28 :1 | 28 :1 |
Power of main motor(kw) | 11 | 15 | 18.5 |
Power of Traction motor(kw0 | 1.1 | 1.1 | 1.5 |
Length of Traction roller(mm0 | 550 | 650 | 850 |
Outline diameter | 4500×2000×3500 | 4800×2500×3800 | 5000×2800×4000 |
Weight(T) | 3 | 4 | 5 |