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NovaStar, SR318, High Speed Slitting Machine, 1600mm Working Width, 500 m/min, 3 Servo Motors (New)

NovaStar, SR318, High Speed Slitting Machine, 1600mm Working Width, 500 m/min, 3 Servo Motors

Description

  1. Overview
    1. High speed slitting machine with a working width of 1600 mm.
    2. Equipped with 3 servo motors and a maximum speed of 500 m/min.
    3. Supports both score and razor cutting methods.
    4. Total roller width is 1700 mm.
    5. Infeed diameter up to 1200 mm (48).
    6. Exit diameter (twin) of 600 mm (24).
  2. Uses
    1. Suitable for slitting cellophane, PET, OPP, CPP, PS, PVC, PE, metalized film, stamping foil, film roll, aluminum foil, laminated film, and aluminum coated film.
    2. Handles plastic film rolls from 12 to 200 microns.
    3. Handles paper rolls from 45 to 300 gsm, including copy paper, craft paper, and adhesive label paper.
  3. Rewinding Unit
    1. Shafts incorporate 3-inch pneumatic friction shaft controlled by proportional valves; ring width 20 mm, inside core diameter 60 mm.
    2. Lock mode incorporates pneumatic control.
    3. Rewind tension actuator is 2 sets of German brand Festo proportional valves, through PLC to achieve constant tension.
    4. Rewind press rollers use rubber presser roller full length 1300 mm width, each 1 piece.
    5. Active slitting knives are controlled by pneumatic cylinder; includes 10 sets of razor knives and 10 sets of round knives in the machine; pneumatic round knives are optional.
    6. Equipped with a vacuum-type waste edge cutting system using high power adsorption to convey waste edge away.
    7. Equipped with a movable waste trimming rewinder machine for film trimming material to rewind at the side of the machine; controlled by the main machine and automatically follows speed; minimizes dust production for clean room condition and makes material compact for collecting (optional).
    8. Equipped with automatic rewind rolls pushing by robot arm (optional).
    9. Equipped with a discharge rack for larger diameter of finished product; simple and efficient operation saves time for next feed.
  4. Electrical Equipment Unit
    1. Main motor is 1 piece Daman motor.
    2. Rewind motor is 2 pieces Danma motors.
    3. Unwinder part is 1 piece magnetic powder brake.
    4. LPC has analog control, driven by servo motor through ultrasonic signal.
    5. Includes imported PLC for accurate and stable control; true color touch screen display with interactive parameter setting; user inputs material thickness, width, density, diameter, and speed parameters, and the rest is done automatically by computer calculation.
    6. With functions of automatic and manual acceleration and deceleration.
    7. Electrostatic elimination unit: equipped with 2 groups of ionizer device on upper and lower rewinding shaft to effectively eliminate static electricity between slitting and rewinding.
  5. Main Technical Parameters
    1. Maximum width of jumbo rolls: 1600 mm.
    2. Maximum diameter of unwinder: 1300 mm.
    3. Maximum loading weight: 1500 kg.
    4. Maximum diameter of rewinder: 600 mm.
    5. Diameter of unwinder paper core: 3 in and 6.
    6. Diameter of rewinder paper core: 3 in (6 in optional).
    7. Mechanical slitting speed: 10 to 500 m/min (speed varies for different materials).
    8. Tolerance of EPC (edge position control): ≤0.1 mm.
    9. Minimum width of rewinder rolls: 50 mm.
    10. Total power: 30 kW.
    11. Weight: 7500 kg.
    12. Overall dimension (L x W x H): 4300 mm x 4720 mm x 2100 mm.
    13. Power supply: 820 V, 3 phase, 60 Hz.
  6. Included Components
    1. Piston punching system with 10 puncher units; hole diameter 3.175 to 4.762 mm (hole quantity to be confirmed).
    2. One position hole puncher unit including holder, Mac valve, pipe, connection unit, etc. (5 sets; customer can specify quantity).