NovaStar, NN216, Needle Punched Nonwoven Production Line, 3300mm, 3000 kg/day (New)

Description

Overview
1. Raw materials: nylon, polyester, polypropylene, glass fiber, etc.
2. Fineness of fiber: 1.0-3.5D
3. Length of fiber: 38 to 51 mm
4. Matching ratio between two fibers: 20 to 100%
5. Rewinding speed: 6 m/min (per 2.5-6D × 38-51 mm)
6. Output: 3000 kg/day (per 22 hours/day)
7. Range of gram weight: 250 g/m²
Process Flow Chart
1. Opener → Feeder → Carding machine → Collector → Crosslapper → Transit apron → Pre-needle loom → Main needle loom (2 sets) → Calender → Rewinder
Machine Specifications
1. Opener JK-100
  1. Width: 1000 mm
  2. Total power: 6.95 kW
  3. Machine weight: about 900 kg
  4. Output: ≤150 kg/h
  5. Cotton fan motor: 2.2 kW
  6. Cotton pipe diameter: φ220 mm
  7. Overall dimensions: 3500 × 1600 × 3200 mm
  8. Machine main frame welded by mould and casting steel, with photoelectric sensor control
2. Feeder GM-140
  1. Machine width: 1400 mm
  2. Beater diameter: φ290 mm
  3. Total power: 3.35 kW
  4. Machine weight: about 1500 kg
  5. Overall dimensions: 2200 × 2000 × 3070 mm
  6. Output: ≤160 kg/h
3. Single-cylinder and double-doffer carding machine SL-155
  1. Machine width: 1550 mm
  2. Cylinder diameter: φ850 mm
  3. Single quantitative network: 8-16 g/m² × 2
  4. Outlet speed: ≤45 m/min
  5. Output: 30-120 kg/h
  6. Total power: 24.4 kW
  7. Machine weight: about 5000 kg
  8. Overall dimensions: 3200 × 2300 × 1800 mm
  9. Circle run-out range of cylinder: ≤0.04 mm
  10. 5 high-speed carding zones
  11. Inverter control
  12. With metal protective devices
4. Crosslapper
  1. Power: 8.2 kW
  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: 3500 mm
  3. Stroke: 60 mm
  4. Frequency: 400-550 times/min
  5. Power: 25.4 kW
  6. Panel: epoxy plate, computer designed
  7. Main bearings: Wuxi TWB
  8. Thickness of strip plate and bottom needle plate: 10 mm Cr-coated
  9. Inverter control
6. Intermediate-speed needle looms (one upper-needle loom and one down-needle loom)
  1. Machine width: 3500 mm
  2. Frequency: 400-700 times/min (no-load)
  3. Stroke: 30 mm
  4. Needle density: 6000 pieces/meter
  5. Line speed: 0.5-6 meter/min
  6. Needle parameter: base diameter φ1.83 mm, working diameter φ0.4-0.9 mm, total length 76-91 mm
  7. Total power: 11.2 kW × 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: 3550 mm
  2. Roller diameter: φ400 mm
  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: φ100 mm
  8. Power: 54 kW
8. Rewinder
  1. Machine width: 3500 mm
  2. With 4 longitudinal blades
  3. Digital meter-counter
  4. Inverter control
  5. Power: 1.5 kW
  6. Roller: seamless-steel tube wrapped with rough rubber
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