Dongguan Xinsheng Hardward Machinery Co., Ltd. is one of the moat reliable manufacturers and suppliers of 50 melt-blown nonwoven production line in China. If you're going to buy bulk cheap equipment, welcome to get pricelist and quotation from our factory. All customized machines are with high quality and low price.
50 MELT-BLOWN NONWOVEN PRODUCTION LINE
Basic parameter：
1. yarn speed: 4-20m/min
2. mold width ： 600mm
3. Gravity： 20-60g/m²
4. melt-blown fiber ： 2~5μm
5. Uniformity CV value ：≤4%
6. Max. Roll dia.: 400 mm
7. Max.daily production capacity：fiber：2~5μm时130-260KG/day。
8. Line floor area:5000mm*W2000mm*H1800mm
9. Machine weight:4000kg
10. Voltage:380V,3P,50Hz
Equipment list
S.N | Description | Q’ty | Motor power |
1 | Roots Blower | 1 set | 15kw |
2 | 400-Air heater | 1 set | 30kw |
3 | SJ50/28单 single screw extruder | 1 set | 11kw |
4 | mold, with heating tubes | 1 set | 7kw |
5 | web former+absorption fan | 1 set | 1.1+7.5kw |
6 | Winding system | 1 set | 0.75kw |
7 | Electrical control cabinet | 1 set | / |
Total power: 82kw, actual power 48-58 kw/hour |
Basic performance parameter：
1）Roots blower
function：supply stable air source | ||
S.N | Name | Description |
1 | Roots blower | |
2 | Power | 15kw |
3 |
2）400-Air heater
S.N | Name | Description |
1 | Heating power | 30kw, 2 pairs of heating tube, temperature adjustable. Material: stainless steel wire SUS304 |
一、 50-28 Single screw extruder 1 set
1) Model Φ50/28
Reducer one set
2) Screw special screw for PP
―Dia.: 50mm
―Length Dia. scale: 28:1
―Material ： 38CrMoALA
—Surface treatment：
—：HV850~940 Surface nitriding, nitriding thick:0.5-0.7mm, hardness:HV850-940。
3) Barrel
—Material： 38CrMOALA
—inside surface treatment polishing and precise grinding
—Surface nitriding, nitriding thick:0.5-0.7mm, hardness:HV850-940。
4) Controlling system
—Control power： 11KW
—Transport mode： Belt transfer
—Controlling mode： Variant frequency control
—heating control area： 3 sections
—Barrel radiating area： 3 sections
— mold,connector heating area 5 sections
—Cooling system： 180W *3
3 low nose high effective radiating fan
—heater adopts stainless steel heating
—Electrical controlling cabinet 1 set
— Temperature controller
— AC contactors
— Flange, connecting rod 1 set
Melt-blowing fiber die 1 set
Hanger type Melt-blowing extrusion mold 1 set
mold material is chrome treated alloy with surface polishing .
.Heating adopts inside heating in die
—Forming: stable pressure blowing forming
—Adjustable fiber blowing fan
— heating: heating tubes
— mold heating area: 5 sections
三、 Web forming machine : 1 set
Reducer : Pear river brand
Controll method: variant frequency control
Variator: China made brand
Control power ：1.1KW
Transport roller: steel made
Roller dia.:Φ80 mm
Roller Length:900 mm
Roller surface treatment: round grinding , chrome plating
transport belt width 900mm
四、 Slitting device 1 set
五、winding machine: 1 set
winding roller:2pcs steel rollers
Roller dia.：3"
Roller length：900 mm
Control power：0.75 KW+RV reducer
Control mode： variant frequency control
六、static electret 1 set
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