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NovaStar, SR163, 1800mm Unwinding Width, 300 m/min, Bopp Slitter Rewinder (New)

NovaStar, SR163, 1800mm Unwinding Width, 300 m/min, Bopp Slitter Rewinder

Description

  1. Overview
    1. Suitable for various ultra-large type coiled materials such as plastic film (PVC, OPP, PET, CPP), paper, glass paper, aluminum foil paper, aluminum foil, adhesive sticker, nonwoven fabrics, etc.
    2. Uses frequency inverter, double inverter motors, one motor for material feeding, other motor controls tension.
    3. Hydraulic loading system, driven by separate motor.
    4. Ultrasonic rectification of deviation, controlled by separate correction motor, machine has four guide rails in unwinding stand. Motor thrust is approximately 3 tons.
    5. Uses balance roller to control material tension.
    6. All transmission shafts are dynamic/static balance treated.
    7. Uses magnetic brake: 20 kg.
    8. Automatic meter counter, stops machine when present length is reached.
  2. Specifications
    1. Maximum unwinding width: 1800 mm.
    2. Maximum unwinding diameter: 600 mm.
    3. Maximum rewinding diameter: 600 mm.
    4. Slitting width: 50 mm to 1100 mm.
    5. Acceptable thickness range: 50 to 800 gsm.
    6. Maximum machine speed: 300 meters per minute.
    7. Unwinding/rewinding shaft: 3" (76 mm) air expand shaft.
    8. Wall thickness: 50 mm.
    9. Unwinding stand: 3" air expanding shaft.
    10. Rewinding shafts: 3" friction differential shaft for rewinding.
    11. Machine voltage: 480 volts, 3-phase, 60 or 50 Hz (per customer requirement).
    12. Machine weight: 3500 kg.
    13. Overall dimensions: 3600 x 4700 x 2000 mm.