Melt blown fabric extrusion line
Working conditions:
- Temperature: 0℃~40℃;
- Humidity: 85% no condensation;
- Power supply: 3P+N+PE;
- Power voltage, frequency: Vary according to different countries or regions;
- Otput: 90-100 kg/h
- Material: 38CrMoAlA;
- Barrel type: integral type;
- Heating mode: ceramic heating band;
- Heating control zone: 5 zones;
- Heating power: 27,5 kW;
- Cooling system: fan cooling;
- Temperature control range: 50～300℃.
Product advantage
PP melt-blown non-woven production line is stable and reliable, equipped with dual-station non-stop screen changer, melt metering pump, and stable extrusion process.
The mold structure adopts a hanger type flow channel, the melt is evenly distributed, and an automatic coiler can be configured for easy operation.
The produced melt-blown non-woven fabric has a fluffy structure, good anti-wrinkle ability, dust-proof efficiency up to more than 95%.
Product width of 800 - 1600 mm, which is widely used in medical and health materials and other fields.
With CE certificate
Technical Specification
|
LSS90-30 single screw extruder |
|
|
Type |
LSS90-30 |
|
Output |
90-100 kg/h (PP granule without pressure) |
|
Screw |
|
|
Diameter |
Ø90 mm |
|
L/D ratio |
30:1 |
|
Rotary direction |
rightward |
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Material |
38CrMoAlA |
|
Inner surface treatment |
Nitriding processing, depth 0.5~0.7 mm |
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Barrel |
|
|
Barrel type |
Integral type |
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Inner surface treatment |
Nitriding processing, depth 0.5~0.7 мм, grinding |
|
Heating control zone |
5 zones |
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Heating mode |
ceramic heating band |
|
Heating power |
27.5 kW |
|
Cooling system |
fan cooling |
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Cooling power |
5 × 50 W |
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Temperature control range |
50～300℃ |
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Main driving motor |
|
|
Main motor power |
55 kW |
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Motor type |
AC motor (optional) |
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Connecting method with gear box |
By coupler |
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Gearbox |
|
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Auto feeder (with dryer) |
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Feeding way |
vacuum suction |
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Feeding capacity |
300 kg/h |
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Drying mode |
automatic control hot air drying |
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Hopper effective volume |
50 L |
| Main electric control cabinet | |
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Main components |
Control system: (optional) |
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Inverter: Inovance |
|
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low voltage electrics: SIEMENS+ABB |
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|
solid state relay: CELDUC/Carlo |
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Screen changer |
|
|
Method |
Single plate double stations |
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Melt pump |
|
|
Driving power |
5.5 kW |
|
Speed regulation with variable frequency |
|
|
Melt-blown die head |
|
|
Width |
1600 mm |
| Equipped with an additional spinneret plate | |
|
Air heating device |
|
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Pipe heater |
Power 100 kW |
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Roots fan |
Power 45 kW |
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Adopt stainless steel braided hose |
|
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Melt-blown haul-off unit |
|
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Hauling type |
double belts |
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Mesh curtain width |
1900 mm |
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Driving motor |
AC motor |
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Power |
~2.2 kW |
|
Variable frequency speed regulation |
|
|
Suction fan power |
3.7 kW |
|
Equipped with an additional mesh curtain |
|
|
Melt-blown winding machine |
|
|
Torque motor control |
|
|
Edge cutting knife |
4 pcs. |
|
Winding station |
1 |
|
Air shaft spec. |
Ø76×1600 |
|
Air shaft quantity |
2 |
|
Static electret device |
|
|
Output voltage adjustable range |
0-120 kV |
