spinning man-made fibers, during polymer filature, continuous filament is extended into fiber net, which is finished by mechanical hot pressing, The machine assembly we adopt is now advanced veneer integer slot air flow draw technology, the whole process from material feeding to cloth output is automatic control, short production flow, high working efficiency.
The nonwoven fabrics we produce has high strength, good softness, innocuity, bacterium-proof,
corrosion resistance, high-level draw strength and elongation rate, They are widely used for dress,
decoration materials, medical sanitation materials, daily life products and in the industrials,
agriculture fields. In additional, this production line can produce nonwoven fabrics of different
color, different grams, different lines according to users' requirements.
Lines on nonwoven fabrics: dots, cross line, straight lines, weight:10-200g/m2
Raw material: Polypropylene chips
(melt index:20-40g/10min, melt point:166 0C, ash content: 0C 0.15-0.25%)
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1. Dosing and mixing system.
Max.
feeding capacity: 500kg/h Max.
filling of Master batch: 10%
2. Extruder
Diameter of screw: Ø 150mm
L/D: 30:1
Max. extruding capacity: 350kg/hr
Material: 38CrMoALA
Surface treatment: Nitriding and Polishing
Rotary speed: 20-70rpm
No. of heating zones: 6
Heater: Cast aluminum
Driving motor: Z4 75kw DC motor
3. Edge recycle extruder
Diameter of screw:Ø105mm
L/D:15:1
Material: 38CrMoALA
Surface treatment: Nitriding and Polishing
Rotary speed: 20-80rpm
No. of heating zones: 4
Heater: Cast aluminum
Driving motor: 15kw AC motor
4. Filter
Filter form: Candle Filter
Equipment of Slurry coat: Forced seal structure
Filter area: 2.5m2×2
Suitable medium: Polymer melt
Rated flow: 500-700kg/h
Max. working pressure: 25Mpa
Max. working temperature: 310
Heating system: Heat conduction oil cyclic heating
Filtration precision: 50Em
Size of filter elements:Ø35×487mm .13pcs in one cylinder
Metering pump
Metering capacity: 200cc/r
Rotary speed: 0-40rpm
Motor power: 5.5kw
5. Spinning machine
Material of spinning head: 42CrMo
Attemperator: Heat conduction oil cyclic
Power of smoking machine:3kw
6. Spinneret
Material: SUS431
Size: 1910×216mm,
Aperture: 45s
7. Cross air blow Unit
Adopts Industrial air-conditioner quenching system
Power of air blower: 30kw
8. Drawing unit
Adopts blow suction and stretching polypropylene filament yarn
Power of suction blower: 30kw
9. Electric heater
Heater adopts stainless steel heating pipe
Max. temperature: 550
10. Calcinator
Heater adopts stainless steel heating pipe
Max. temperature: 550
11. Ultrasonic cleaning machine
Cleaning mode: underfloor
Power: 2400w
Size of Internal groove: 2200×300×250mm
12. Web former
Normal process speed: 10-100m/min
Motor power: 7.5kw DC motor
13. Calender
Size of roller:Ø420×2050mm
Working width: 2080mm
Product:=1850mm
Roller hardness
Engraved roller: HRC58
Plain roller: HRC60
Process speed: 10-100m/min
Transmission power:22kw, DC motor
14. Winder
Process speed: 10-120m/min
Working width: 1850mm
Max. winding diameter: 1000mm
Roller changer: automatic fly knife
Motor power: 5.5kw
15. Slitter
Max. mechanical speed: 300m/min
Working width: 1850mm
Motor power:4kw
16. Refrigerating machinery
Refrigerating output:=35kw
17. Electric control
SIEMENS PLC
10.4 inch touch screen
Inverter: FUJI(JAPAN)
AC contactor: Schneider(FRANCE)
Temperature control box: RKC |
