NovaStar, NN522, Needle Punching Line, New, Working Width 4800mm, 300kg/h Capacity (New)

Description

  1. Machine List
    1. Bale opener → pre-opener → large chamber mixer → fine opener → vibrating chute feeder → high speed carding machine → cross-lapper → feeder → pre-needle machine → up needle punching machine → down needle punching machine → fabric accumulator → winder and slitting machine.
  2. Opening Unit
    1. Bale opener: 3 units.
    2. Pre-opener: 1 unit.
    3. Magnet: 2 units.
    4. Large chamber mixer (30 m³): 1 unit.
    5. Cyclone: 2 units.
    6. Fine opener: 1 unit.
    7. Fan (5.5 kW): 6 units.
    8. Electric control system: 2 units.
    9. Ducting: 1 unit.
    10. Dust filter: 1 unit.
  3. Carding Machine and Crosslapper Unit
    1. Vibrating chute feeder: 1 unit.
    2. Belt weighting system (integral type): 1 unit.
    3. High speed carding machine (domestic needle cloth, servo control): 1 unit.
    4. Cross-lapper (with profile adjustment system): 1 unit.
  4. Needle Punching Unit - 3200 mm
    1. Feeder: 1 unit.
    2. Pre-needle machine (single board): 1 unit.
    3. Up needle punching machine (single board): 1 unit.
    4. Down needle punching machine: 1 unit.
    5. Fabric accumulator: 1 unit.
    6. Winder and slitting machine: 1 unit.
    7. Spare board: 1 unit.
  5. Opening Unit Specifications
    1. Bale opener
      1. Production rate: 300 kg/h.
      2. Working width: 1600 mm.
      3. Suitable fiber: length 76 mm, suitable for all kinds of cotton, wool, chemical fiber, glass fiber, etc.
      4. Weigh weight: 0.3 to 1.2 kg.
      5. Weighing accuracy: 2 to 4%.
      6. Opening frequency: 2 to 4 times per minute.
      7. Compressed air required: air volume 0.8 m³/h, air pressure 8 to 10 kg/cm².
      8. Main performance: suitable for all kinds of fibers; can be weighed according to the ratio of products to ensure accurate ratio of different raw materials.
      9. Main structural characteristics: reliable photoelectric control to ensure uniform and continuous feeding; frequency conversion motor drive inclined pin conveyor for convenient feed quantity adjustment; weights can be set as needed; pneumatic switchgear mechanism for automatic feeding; automatic error compensation; automatic accumulation of production; raw material ratio set in form of percentage; feeding lattice fan blower; steel needle fixing strip placed on back of leather lattice and on inner side of leather lattice.
    2. Pre-opener
      1. Working width: 1600 mm.
      2. Fiber specifications: 6 to 20 denier, 38 to 76 mm length.
      3. Installed power: 9.7 kW.
      4. Main functions: after opening the bale, raw materials are sent through the conveyor; after initial loosening, comb and removal, bulk, coiled and compacted fibers are initially loose, straightened and sent to next process.
      5. Main structural characteristics: comb needle beater to protect fiber from damage; fiber jam alarm parking device, emergency breaking device, reversing mechanism; frequency conversion motor transmission for feed amount adjustment; long conveyor eliminates need for another conveyor.
    3. Large chamber mixer
      1. Production rate (highest): 650 kg/h.
      2. Working width: 2500 mm.
      3. Maximum cotton storage amount: 30 m³.
      4. Installed power: 12 kW.
      5. Fiber specifications: 1 to 20 denier, length of 76 mm.
      6. Main performance: produces uniform mixture of different fibers after coarse opening; raw material is layered in large holding chamber; pin conveyor vertically pulls raw material into machine for uniform mixing.
      7. Main structural characteristics: flat belt and inclined pinned conveyor with frequency conversion speed adjustment; multiple photoelectric detection controls fiber storage level; machine frame combination for easy installation and transportation.
    4. Fine opener
      1. Working width: 1600 mm.
      2. Fiber specifications: 3 to 15 denier, length of 38 to 76 mm.
      3. Installed power: 9.7 kW.
      4. Main functions: raw materials are fully loosened and precombed, further loosened and straightened, then fed to next process through fan.
      5. Main structural characteristics: beater clothed with metal pins for effective opening; fiber jam alarm parking device, emergency breaking device, reversing mechanism; frequency conversion motor transmission for feed amount adjustment.
  6. Carding Machine and Crosslapper Unit Specifications
    1. Vibrating chute feeder
      1. Production: 400 kg/h.
      2. Working width: 2500 mm.
      3. Scope of application: 1.5 to 20 denier, 25 to 75 mm.
      4. Installed power: 10 kW.
      5. Main performance: nonwovens carding machine feeding device; fiber forms uniform layer under uniform pressure and vibration plate; output via conveyor belt to carding machine or autoleveller device.
      6. Main structural features: compressed air system for uniform and stable output; large capacity built-in fan controlled by frequency conversion unit; thickness of lower fiber box adjustable between 50 to 125 mm; cotton output section contour adjustment device for horizontal uniformity.
  7. Specifications
    1. Working width: 4800mm