Used for blowing various plastic composite films such as low-density polyethylene (LDPE), high-density polyethylene (HDPE), and linear low-density polyethylene (LLDPE). Widely used in liquid packaging, printing substrates, export product packaging, and industrial product packaging.
1. The two-layer co-extruded composite film can extend the shelf life of liquid packaging.
2. The extruder barrel and screw are made of high-quality alloy steel, precision machined and nitrided, achieving high hardness and durability.
3. The auxiliary machine is equipped with a platform-type worktable for convenient operation and includes bubble wrap.
4. Winding device: Double take-up and double slit, powered by a torque motor, maintaining appropriate tension, ensuring neat winding, and convenient roll changing.
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Model |
Model |
2SJ-50 |
2SJ-55 |
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General materials |
Suitable material |
HDPE LDPE LLDPE |
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Product width |
Film Width |
600-1000mm |
800-1500mm |
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Product thickness |
Film Thickness |
0.03-0.20mm |
0.03-0.20mm |
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Maximum output |
Max. Extrusion Output |
80kg/hr |
120kg/hr |
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Squeeze machine |
Extruder |
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Screw diameter (mm) |
Screw Diameter |
φ50x2 |
φ55x2 |
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Screw long-range ratio |
Screw L/D Length |
28:1/30:1 |
28:1/30:1 |
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Screw materials |
Screw Material |
Sacm -645/38 Crmoala |
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Barrel material |
Cylinder Material |
SacFm -645/38 Crmoala |
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Barrel cooling |
Cylinder Cooling |
370wx2 |
550wx2 |
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Main unit power (kW) |
Main Motor |
15kwx2 |
18.5kwx2 |
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Barrel temperature control |
Temperature Control |
3 |
3 |
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Average power consumption |
Average Power-consume |
55kw |
68kw |
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Die head |
Type of Die |
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Mold opening |
The Size |
φ220 |
φ250 |
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Temperature control |
Temperature Control |
3 |
3 |
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Wind ring |
Air Ring |
1 |
1 |
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Fans |
Air Blower |
5.5kw |
7.5kw |
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Central stabilizer |
Center Steady stick |
1 |
1 |
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Pickup device |
Take-up unit |
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Pulling and rolling wide |
Roller Width |
1100mm |
1600mm |
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Effectively draws in membrane width |
Effective Width |
1000mm |
1500mm |
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Adjustable lifting distance |
Height adjustable |
800mm |
800mm |
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Extraction speed |
Take-up Speed |
10-65m/min |
10-65m/min |
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Draw motor power |
Take-up Motor |
1.5kw |
1.5kw |
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Winding device |
Winding Unit |
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Surface friction type |
Type |
Surface friction type |
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Winding power |
Winding Motor |
lON.m |
16N.m |
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Winding speed |
Winding Speed |
10-65m/min |
10-65m/min |
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Power supply |
Voltage |
380V, 50HZ. 3PHASE |
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External dimensions |
Outline Dimension(LxWxH) |
6.5x5.5x5.5(m) |
7.5x5.8x7.5(m) |
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Used for blowing various plastic composite films such as low-density polyethylene (LDPE), high-density polyethylene (HDPE), and linear low-density polyethylene (LLDPE).
Used for blowing plastic composite films such as low-density polyethylene (LDPE), high-density polyethylene (HDPE), and linear low-density polyethylene (LLDPE).
Used for blowing plastic composite films such as low-density polyethylene (LDPE), high-density polyethylene (HDPE), and linear low-density polyethylene (LLDPE).
