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NovaStar, CG202, Slot Die Coating Machine, 1550mm Max Coating Width, 1700mm Roller Length (New)

NovaStar, CG202, Slot Die Coating Machine, 1550mm Max Coating Width, 1700mm Roller Length

Description

  1. Application
    1. This slot die coating machine is primarily used for the hot melt sensitive pressure adhesive coating and lamination.
    2. It performs multiple functions including coating, lamination, peeling, and rewinding.
    3. The machine is versatile and can process a variety of materials such as pet, pvc, and paper.
  2. Machine Features
    1. This machine incorporates microcomputer plc, touch screen control, simple operation and high automation.
    2. Using wear-resistant alloy steel coating head, coating control accuracy and service life are greatly improved.
    3. The overall translation type coating adjustment bracket is incorporated, and the repeat positioning accuracy will be precisely.
    4. Automatically track and display and store the amount of glue, making the operation and use convenient and fast.
    5. The no.1 unwinding is equipped with a web guiding device, and the high-performance infrared sensor and electric controller ensure the neatness of the material roll.
    6. The heating temperature is all centrally controlled by plc.
    7. The amount of glue supplied by the metering pump is the coating width input by the worker, and the amount of glue supplied will be automatically calculated and running.
  3. Main Components Description
    1. Machine Frame
      1. No.1 unwinder is made of square steel and channel steel plates welded.
      2. The upper frame is made of 30 mm steel plate as a whole and supported by steel pipes.
      3. The transmission cover is 1.5 mm iron plate.
      4. The second unwinding rack is installed on the upper platform.
    2. Unwinding Unit
      1. The unwinding incorporates hydraulic feeding and pneumatic clamps, 2 sets.
      2. No.1 unwinding tension incorporates 200 n.m magnetic powder brake, 1 set.
      3. No.2 unwinder incorporates 100 n.m magnetic powder brake, 1 set.
      4. No.1 unwinder tension control incorporates manual adjustment device, 1 set.
      5. No.2 unwinder tension control incorporates automatic adjustment device, 1 set.
      6. No.1 & no.2 unwinders shafts use 3" air shafts, 4 pieces.
      7. The unwinding incorporates hydraulic lifting device, 2 sets.
      8. No.1 & no.2 unwinder all use epc photo-cell web-guide, 2 sets.
      9. After unwinding, there is a splicing platform, 2 sets.
    3. Winding Unit
      1. Incorporate single-station winding device.
      2. The winding is driven by a 11 kw motor, a total of 1 set.
      3. The drive motor incorporates variable frequency speed regulation.
      4. Tension control incorporates manual adjustment device, a total of 1 set.
      5. The rewinding shaft incorporates 3" air expansion shaft, a total of 2.
      6. Automatic control of winding length can also be manually controlled.
    4. Glue Melting Tank (2 Sets)
      1. The shell incorporates channel steel and 2 mm square steel plate welding.
      2. The glue melting tank is made of aluminum alloy, with three layers of structure, and the inner wall is coated with anti sticking coating.
      3. Cast in heater is incorporated.
      4. The rubber conveying pump incorporates high temperature resistant precision metering gear pump.
      5. Equipped with external precision filter.
      6. The rubber conveying pump incorporates variable-frequency gear reducer motor for variable-frequency speed regulation.
      7. The temperature is controlled by pid, and the upper and lower layers are controlled independently.
      8. Maximum temperature: 230 °c.
      9. Heating power: about 24 kw.
      10. Melting cylinder capacity: 250 kg.
      11. Glue melting speed: 150 kg/h (eva.3000 centipoise 165 °c).
      12. Maximum glue output: 180 kg/h (eva.3000 centipoise 165 °c).
    5. Glue Hose
      1. Material: polytetrafluoroethylene.
      2. Inner diameter: 16 mm.
      3. Length: 5000 mm.
      4. Withstand voltage: 60 kg/m².
      5. Maximum temperature: 230 °c.
      6. Heating power: about 700 w.
    6. Coating Lamination System & Guide Rolls
      1. Cloth coating head: it is made of high-temperature resistant alloy material and is subject to special heat treatment to prevent deformation. The cloth coating head is heated by electric heating. The reasonable arrangement of heating tubes makes the heating uniform and the temperature control accurate, reducing the thermal deformation of the metal.
      2. The cloth applicator adjusting bracket incorporates an integral translation structure, which is welded and processed from profiles and steel plates, and the main body is rigid.
      3. Coating roller: ¢ 320 mm steel roller chrome plated, equipped with a rotary joint, a total of 1 set.
      4. Cooling composite roller, ¢ 400 mm steel roller chrome plated, equipped with a rotary joint, a total of 1 set.
      5. Compound pressing roller: silicone rubber roller, 1 set in total.
      6. Guide roller: ¢ 120 mm aluminum surface anodized.
    7. Drive Unit
      1. Coating roller motor: 2.2 kw, 1 set.
      2. Compound roll motor: 7.5 kw, 1 set.
      3. Glue conveying pump motor: 2.2 kw, 2 sets.
      4. Winding motor: 11 kw, 1 set.
      5. The rubber box incorporates gear reducer motor chain coupling.
      6. The main machine incorporates synchronous belt, chain and gear hybrid transmission.
    8. Pneumatic Control Unit
      1. Coating head cylinder: ¢100 mm × 125, 2 pieces.
      2. Composite roller cylinder: ¢100 mm × 100, 2 pieces.
      3. Other pneumatic components: pressure regulating valve, manual valve, etc.
    9. Electric Control Unit
      1. Coating converter: 2.2 kw, 1 piece, siemens.
      2. Laminator converter: 7.5 kw, 1 piece, siemens.
      3. Melting tank converter: 2.2 kw, 1 piece, siemens.
      4. Winder converter: 11 kw, 1 piece, siemens.
      5. Plc controller: 1 set, siemens.
      6. Touch screen: 10 inches, 1 piece, siemens.
  4. Specifications
    1. Voltage: 480V
    2. Dimensions: 9000x6600x2300mm
    3. Roller length: 1700mm
    4. Installed power: about 103kW
    5. Max coating width: 1550mm
    6. Max rewinding diameter: 1050mm
    7. Max unwinding diameter: 1050mm