The film blowing machine has a double-head design, capable of producing two rolls of film at the same time, improving production efficiency and reducing energy consumption. It is suitable for agricultural, packaging and industrial applications, ensuring high-quality film thickness and uniformity.
Model |
SJ-50-50-600X2 |
SJ-55-55-800X2 |
Sleeve Width |
100-500mm X 2 Rolls |
100-700mm X 2 Rolls |
Thickness |
6-100 Micron |
6-100 Micron |
Capacity |
30-80Kgs/H |
40-120Kgs/H |
Screw |
50mm*2 |
55mm*2 |
L/D |
30:1 or 32:1 |
30:1 or 32:1 |
Gear Box |
#146*2 |
#173*2 |
Main Motor |
15Kw *2 |
22Kw *2 |
HD Die Head |
60mm * 2 |
80mm * 2 |
LD Die Head |
120mm * 2 |
150mm * 2 |
Air Ring |
Dual Lip 720mm * 2 |
Dual Lip 780mm * 2 |
Air Chiller |
2.2 Kw * 2 |
3.7 Kw * 2 |
Winder |
Two Sets Automatic Single Winder |
|
Power Supply |
3Phases, 4 Lines, 380V/220V/415V/440V/480V, 50/60Hz |
|
Total Power |
65Kw |
80Kw |
Power Consume |
30-70% of total installation power |
|
Install Size |
5.0*3.2*5.2M |
5.2*3.4*5.5M |
1. AUTOLOADER
2. CORONA TREATER
3. DIE ROTARY DEVICE
4. AIR COMPRESSOR
5. HIGH SPEED NET CHANGER
This double head film blowing machine is used for blowing low-density polyethylene (LDPE) and high-density polyethylene (HDPE) plastic film to make various waste bags and flat bags, which are widely used for packaging in the foodstuff, garment industry, and textile industry, etc.
The cylinder and screw of the extruder are made of high-quality alloy steel through nitriding and precision processing, with the best hardness and corrosion resistance. Scientifically designed, this machine set has two heads for one extruder, with advantages such as increasing production capacity, saving energy and labour, and reducing workshop area, etc.




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