GY1600 Meltblown Nonwoven Fabric Production Line

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Capacity:1.2tons/24h; Width:1600mm

This equipment is used for the production of melt-blown non-woven fabrics. Using polypropylene as the main raw material, supplemented with master batch and additives such as anti-oxidation, static electret, flame retardant, etc., it produces melt-blown nonwoven fabrics with different colors and different functions.

The products are widely used in industrial felt, industrial oil-absorbing cloth, industrial sound insulation cotton, industrial high-efficiency filter materials, etc.this production line can also produce melt-blown fabric for masks.

The melt-blown nonwoven process uses high-speed hot air to draw a thin stream of polymer melt extruded from the die orifice, thereby forming ultra-fine fibers and condensing on the screen or roller, and relying on self-adhesion and become a non-woven fabric
Standard process:
Polymer preparation → Melt extrusion → Metering pump → Melt-blown die head assembly → Melt flow stretching → Cooling Device → Receiving Device

No.ItemTechnical parameter
1Power supply380V/3 /50Hz(±5% )

Voltage: 3×380V+N+PE;

Frequency: 50HZ+-5%

2Installation power550kw
3Capacity1.2T/24 hours ( weight:25g/m2)
4Line dimension16000mm×6000mm×6000mm
5Raw material & formulationPP melt-blown flakes ,color master batch,

additives, etc.

6Melt index of PP Melt-blown flake1200~1800±100g/10min
7Melt-blown flake requirement<250ppm; Mono-filament fineness: 2um-5um
8Melt-blown flake moisture<0.2 %
9Melt-blown fiber diameter1~6um
10Final product width1200mm ( weight:25g/m2)
11Max. winding diameterMax. 800mm
12Line speed10-30m/min

Machine List

No.Machine NameQty.Price
A1Mixing Dryer1Set
A2Vacuum Loader
A3BR105/30 Single Screw Extruder

(Special designed for PP melt-blown extrusion)

Extruder platform, ladder, handrail
A4Melt-blown Spinning System1Set
1Hydraulic Screen Changer1Set
2Melt Pump
3T-Die
4Connection & flow channel part
5Hot-air Heating Device1Set
6Spinning Plate1Set
A5Netting System1Set
A6Online Electrostatic Electret1Set
A7On-line Cutting and Winding System1Set
A8Electrical Control System1Set

A1  Mixing Dryer

Effective volume500KG
Motor power ratio2.2
Motor power1.1KW

 

A2  Vacuum Loader

Motor power2.2KW
Capacity200kg/h

 

A3SJ105/30 BR105/30 Single Screw Extruder

Screw diameter105mm
L/D30:1
Screw barrel material38CrMoAlA
Nitride thickness0.4—0.7mm
Surface hardness>980HV
Max. rotating speed75 r/min
Main motor power55KW
Heating modeElectrical heating, ceramic heater
Heating power6zones
Barrel coolingAir cooling
Cooling power0.55KW
Hopper volume50kg
Gear boxHigh-precision hardened gearbox with automatic water cooling device
Driven motor modeAC Motor, Flexible coupling connection
Frequency Control

 

A4 Melt-blown Spinning System

1Hydraulic screen changer systemPlate-type double-stationHydraulic system
2Melt pump100CC
3Driven motor3 KWFrequency Control
4Pressure system1 Set
5Connection & flow channel partSupplied by mold factoryMatching with extruder
6T-DieWidth 1600mm
7Spinning plate specificationHole Φ0.3mm, 42 holes / inch, L/D12Precision high temperature steel
8Hot-air heating systemHeating power:230kwHot air hose
9Hot air sourceRoots fan, motor power: 75kW

 

A5 Netting System

1Suction fan adjustAdjust air hole to better handling interruption of airstream on fabric
2Belt conveyor width1900mm
3Net curtain materialPlastic
4Suction fan2

 

A6 Online Electrostatic Electret

1Input voltage220V
2Maximum output voltage60 kV

 

A7 On-line Winding System

1Winder BodyGood quality steel structure
2Pinch RollOne piece (steel)
3Slitting knifeOnline slitting system
4Maximum winding diameter800 mm
5Control power5.5KW

 

A8 Electrical Control System

Air switch, electrical parts, all MCB, contactor, inverter with famous brand, die head with pressure sensor hole