NovaStar, NN511, SSMMS Composite Nonwoven Fabric Production Line, 3200mm Width, 25-30 T/Day Capacity (New)

Description

  1. Overview
    1. The machinery is suitable for the production of nonwoven fabric by spunbonded and hot-calendered reinforcement.
    2. It uses pp as its main material; color master batch, antioxidant, fire retardant as its additives to produce nonwoven fabric with different colors and different elements to fit the needs of different usages.
    3. This machine is able to produce ssmm spun-melting nonwoven fabric, smms spun-melting nonwoven fabric, sms spun-melting nonwoven fabric, sss spunbonded nonwoven fabric, ss spunbonded nonwoven fabric, and m melt blown nonwoven fabric.
  2. General Specifications
    1. Machine speed: 9 to 550 m/min.
    2. Capacity: 25 to 30 t/day (calculation based on fabric 15 gsm, width at 3200 mm).
    3. Filament denier: spunbond 1.5 to 2.5 d, meltblown: 1.6~4 µm.
    4. Fabric weight: 10~100 gsm.
    5. Total installed power (kw) - ssmm: 4291.
    6. Actual power consumption (kw) – ssmm: 2500.
    7. Water consumption (ton/day): 0.3.
    8. Circulation water (m³/h): 120.
  3. Raw Material Requirements
    1. 100% polypropylene granule fiber grade; mfi 25-40 for spunbond; mfi 800~1600 for melt blown.
    2. Molecule uniformity degree (%): >98%.
    3. Melting point (°c): 166.
    4. Ash: <0.15 to 0.25%.
  4. Plant and Labor
    1. Plant size: 55 m x 25 m x 13 m.
    2. Labor requirement: 8 workers per shift, 2 shifts per 24 hours, totally 16 workers.
  5. Fabric Standards – Sss Nonwoven Fabric
    1. Allowable deviation (%) first class: ±8 for 15, 30, 45 g/m²; ±7 for 60, 90, 120 g/m².
    2. Allowable deviation (%) final product: ±10 for 15, 30, 45 g/m²; ±9 for 60, 90, 120 g/m².
    3. Width deviation (%) first class: +2.0, -1.0 for all weights.
    4. Width deviation (%) final product: +2.5, -1.5 for all weights.
    5. Fracture strength md n/5cm first class: 15 at 15 g/m², 35 at 30 g/m², 50 at 45 g/m², 68 at 60 g/m², 95 at 90 g/m², 130 at 120 g/m².
    6. Fracture strength md n/5cm final product: 12 at 15 g/m², 30 at 30 g/m², 45 at 45 g/m², 65 at 60 g/m², 91 at 90 g/m², 108 at 120 g/m².
    7. Fracture strength cd n/5cm first class: 10 at 15 g/m², 28 at 30 g/m², 44 at 45 g/m², 64 at 60 g/m², 82 at 90 g/m², 95 at 120 g/m².
    8. Fracture strength cd n/5cm final product: 8 at 15 g/m², 25 at 30 g/m², 38 at 45 g/m², 57 at 60 g/m², 57 at 90 g/m², 90 at 120 g/m².
  6. Fabric Standards – Ssmms Nonwoven Fabric
    1. G/m²: 17, 30, 60.
    2. Md n/5cm: >23 at 17 g/m², >40 at 30 g/m², >81 at 60 g/m².
    3. Cd n/5cm: >11 at 17 g/m², >22 at 30 g/m², >45 at 60 g/m².
    4. Md elongation %: >30 for all weights.
    5. Cd elongation %: >30 for all weights.
    6. Hydro-static pressure resistance mm h2o: >110 at 17 g/m², >200 at 30 g/m², >300 at 60 g/m².
  7. Machine Components – Feeding and Dosing
    1. Vacuum feeder: feeding capacity 500 kg/h, power 7.5 kw, quantity 3 sets.
    2. Masterbatch dosing unit: color matching 1%~5%, power 0.75 kw, quantity 3 sets.
  8. Machine Components – Extrusion
    1. Screw: model φ170; 30:1; transmission motor siemens ac, power 132 kw, quantity 3 sets.
    2. Co-screw: model φ105; 15:1; transmission motor siemens ac, power 18.5 kw and 0.55 kw, quantity 3 sets.
  9. Machine Components – Filtration and Pumping
    1. Melting filter: type cartridge /cut sheet; heating medium oil heating/conducting, quantity 3 sets.
    2. Metering pump: maximum speed 35 rpm, power 7.5 kw, quantity 3 sets.
  10. Machine Components – Spinning and Cooling
    1. Spinning beam: material casing pipe; heating medium oil heating/conducting oil; temperature maximum heating 250 °c, quantity 3 pcs.
    2. Monomer suction device: speed 3000 rpm; motor siemens ac, power 7.5 kw, quantity 3 sets.
    3. Spinneret: material precision heat-resistant steel, quantity 6 pcs.
    4. Cooling air box: material 5 mm aluminium plate, quantity 3 sets.
  11. Machine Components – Stretching and Web Forming
    1. Upper stretching device: raw material toughened glass; stainless steel, quantity 3 pcs.
    2. Lower stretching device: raw material toughened glass; stainless steel, quantity 3 pcs.
    3. Web forming machine: speed ≤ 550 m, power 37 kw, quantity 1 pc.
  12. Machine Components – Calendering and Winding
    1. Thermobonded s type calender: heating method oil heating/conducting oil, power 37 x 2 kw, quantity 1 pc.
    2. Cloth rack: speed ≤ 550 m/min, power 18.5 kw, quantity 1 pc.
    3. Auto winder machine: speed ≤ 550 m/min, power 22 kw, quantity 1 pc.
    4. Slitter: speed ≤ 1000 m, power 7.5 kw, quantity 1 pc.
  13. Machine Components – Control and Heating
    1. Plc electric control plc: abb inverter; plc model siemens s7-200, quantity 1 set.
    2. Oil heating furnace: type oil heating; heating target spinning beam and calender, power 72 kw, quantity 5 pcs.
    3. Heating oil pipeline: quantity 1 set.
    4. Heat insulation material: quantity 1 set.
    5. Chiller/refrigerating unit: cooling capacity 900000 cal.