Company founded 1975 US-based machinery business experienced in worldwide sales.

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NovaStar, NN412, Needle Punched Nonwoven Production Line, 3300mm, 3000 kg/day (New)

Description

  1. Overview
    1. Raw materials: nylon, polyester, polypropylene, glass fiber, etc.
    2. Fineness of fiber: 1.0-3.5D
    3. Length of fiber: 38 to 51mm
    4. Matching ratio between two fibers: 20 to 100%
    5. Rewinding speed: 6m/min (per 2.5-6D × 38-51mm)
    6. Output: 3000 kg/day (per 22 hours/day)
    7. Range of gram weight: 250g/m²
  2. Process Flow Chart
    1. Opener → Feeder → Carding machine → Collector → Crosslapper → Transit apron → Pre-needle loom → Main needle loom (2 sets) → Calender → Rewinder
  3. Machine Specifications
    1. Opener JK-100
      1. Width: 1000mm
      2. Total power: 6.95kW
      3. Machine weight: about 900kg
      4. Output: ≤150 kg/h
      5. Cotton fan motor: 2.2kW
      6. Cotton pipe diameter: φ220mm
      7. Overall dimensions: 3500 × 1600 × 3200mm
      8. Machine main frame welded by mould and casting steel, with photoelectric sensor control
    2. Feeder GM-140
      1. Machine width: 1400mm
      2. Beater diameter: φ290mm
      3. Total power: 3.35kW
      4. Machine weight: about 1500kg
      5. Overall dimensions: 2200 × 2000 × 3070mm
      6. Output: ≤160kg/h
    3. Single-cylinder and double-doffer carding machine SL-155
      1. Machine width: 1550mm
      2. Cylinder diameter: φ850mm
      3. Single quantitative network: 8-16g/m² × 2
      4. Outlet speed: ≤45m/min
      5. Output: 30-120kg/h
      6. Total power: 24.4kW
      7. Machine weight: about 5000kg
      8. Overall dimensions: 3200 × 2300 × 1800mm
      9. Circle run-out range of cylinder: ≤0.04mm
      10. 5 high-speed carding zones
      11. Inverter control
      12. With metal protective devices
    4. Crosslapper
      1. Power: 8.2kW
      2. Computer programmable and inverter control compensated net gram weight, CV ≤5%
    5. Pre-needle loom
      1. Needle density: 4000 pieces/meter
      2. Needle cloth: 3500mm
      3. Stroke: 60mm
      4. Frequency: 400-550 times/min
      5. Power: 25.4kW
      6. Panel: epoxy plate, computer designed
      7. Main bearings: Wuxi TWB
      8. Thickness of strip plate and bottom needle plate: 10mm Cr-coated
      9. Inverter control
    6. Intermediate-speed needle looms (one upper-needle loom and one down-needle loom)
      1. Machine width: 3500mm
      2. Frequency: 400-700 times/min (no-load)
      3. Stroke: 30mm
      4. Needle density: 6000 pieces/meter
      5. Line speed: 0.5-6 meter/min
      6. Needle parameter: base diameter φ1.83mm, working diameter φ0.4-0.9mm, total length 76-91mm
      7. Total power: 11.2kW × 3 sets
      8. Main motor: inverter control
      9. Needle beam: manual worm-gear control
      10. Strip plate: manual worm-gear control
      11. Main shaft: 45# thermal refining
      12. Feeding motor: inverter control
    7. Calender
      1. Machine width: 3550mm
      2. Roller diameter: φ400mm
      3. Electric and conduction oil heated
      4. Temperature error: ±3°C
      5. Roller material: 45# thermal refining
      6. Top roller adjustment: manual
      7. Feeder roller diameter: φ100mm
      8. Power: 54kW
    8. Rewinder
      1. Machine width: 3500mm
      2. With 4 longitudinal blades
      3. Digital meter-counter
      4. Inverter control
      5. Power: 1.5kW
      6. Roller: seamless-steel tube wrapped with rough rubber
  4. Machine List
    1. Opener JK-100: 1 set
    2. Feeder GY-140: 1 set
    3. Single-cylinder, double-doffer carding machine SL-155: 1 set
    4. Crosslapper: 1 set
    5. Pre-needle loom: 1 set
    6. Main needle loom (intermediate speed): 2 sets
    7. Double-roll calender: 1 set
    8. Winder: 1 set