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NovaStar, DG425, 2017, Open Knit Compactor, 2400mm, with Tenter Frame 2500mm (New)

NovaStar, DG425, 2017, Open Knit Compactor, 2400mm, with Tenter Frame 2500mm

Description

  1. Tenter Device
    1. Model: 2500
    2. Fabric: knitted fabrics
    3. Rail length: 8 meters
    4. Working width: 600 mm x 2500 mm
    5. Machine speed: 0 x 60 m/min
    6. Transmission control: by inverter
    7. Power supply: 480 V - 60 Hz - 3 phase
    8. Overfeed ratio: +80% ~ -40%
    9. Operation method: push button
    10. Entry device model: 500
  2. Body Frame
    1. Made of steel plates by pressing and folding; outside is made by protection covers.
    2. The frame holder and foot are fixed by screw knots.
  3. Idle Roller
    1. Made of stainless steel.
  4. Entry Tension Adjustment
    1. 2 pcs of stainless steel tube and one set of gear reducer complete, manual adjustment to reduce the fabric tension.
  5. Spread and Centering Device
    1. 2 pcs of stainless steel made scroll roller which can be manual adjusted, combined with one slat type centering device.
    2. The fabrics location can be detected by an auto infrared photocell sensor.
  6. Entry Box
    1. Body frame: made of high tensile steel plate by pressing and forming to complete, one on each side.
    2. Scroll roller: stainless steel made and outer dia. 4.5”, width 2500 mm, driven by one 2 hp motor.
    3. Overfeeding roller: 2 sets of roller covered by synthetic pu, one on the top of entry box and one on the lower part. Each one is driven by inverter system to control the r.p.m. speed and in modulating control.
    4. Skew weft straightener: when the weft is over the skew line range, this device can correct the skew line by push button control, also can control the fabric tension.
    5. Position drive: by virtue of infrared sensor tracking the fabric selvedge, locating through the electronic equipment calculations to drive the positioning gear dc motor in automatic control, then drive the rails head in modulation tracking.
    6. Model: GST68.
    7. De-curler: pneumatic type de-curler.
    8. Steam vapors device: made of stainless steel, 3 unit down the chain rail. By evaporated steam to relax the fabrics keep the stability of the fabrics.
  7. Exit
    1. Body frame: made of steel plate and pressing, welding to complete, one on each side.
    2. Main drives: the main drive motor with inverter control, through the driven belt and chain wheels to reducing the speed.
  8. Rails and Width Adjustment
    1. Rails and racks: vertical type rails, the chain rails will move in the chain racks in circulation.
    2. Entry fabric supporting ropes: the first section of rails to the drying chamber was installed one set of ropes, driven by motor, and the speed is synchronizing with the main chain rails.
    3. Width adjustment: with one 1 hp gear reducing motor.
    4. Pinning on brush: 2 sets of pinning on brush on each side of chain rails, located on the first section.
    5. Pin failure detector: this non-touch and feeler type (patented) was located on the first section of chain rails, when the feeler is dropped on the fabric holes and it will automatically stop the machine, and issuing the alarm signals.
  9. Compactor for Open Width Fabrics
    1. Model: 2400R.
    2. Fabric: knits.
    3. Blanket width: 2400 mm.
    4. Machine speed: 5 x 30 m/min.
    5. Transmission control: by inverter.
    6. Heating: electric and thermal oil.
    7. Heating temperature: max 200 °c.
    8. Power supply: 480 V - 60 Hz - 3 ph - 20 kW.
    9. Operator method: push button.
  10. Compactor Specifications
    1. Steam vapors device: made of stainless steel, each on the top and down. By using evaporated steam to relax the fabrics.
    2. Scroll roller: stainless steel made, driven by one 1/2 hp motor.
    3. Feeding device: there is teflon made adjustment device when fabrics feed into the blanket.
    4. Compacting rollers: the roller surface is galvanized and grinding.
    5. Heating by steam, temperature is maximum 200 °c. Driven by one 10 hp motor.
    6. Compacting blanket (100% nomex endless blanket): thickness 21 mm seamless blanket. Compacting pressure adjustment and centering device all controlled by pneumatic system.
    7. Compensator for compactor blanket: load-cell system, synchronizing with 2 blankets.
    8. Temperature detecting: infra red roll surface temperature detecting and scr ratio type control.
    9. Heating roll diameter: 505 mm, heat contacting length: 1115 mm x 2.
  11. Cooling and Plaiting Device
    1. Speed synchronism: voltage system, synchronizing with cooling belt and compacting blanket.
    2. Conveyer belt: made of nylon materials, for transporting and cooling used.
    3. Cooling fan: 2 hp high-pressure fans.
    4. Fixing base: steel made and welding complete.
    5. Plaiting: two rollers type.