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APSTAR HS Die-Cutter Unit

Function of the Die-Cutting Unit

  • Full Servo Motor Drive System – Independent Rexroth servo motors for Die cylinder & Anvil cylinder
  • Vacuum delivery of Sheet to Die-Cutting Cylinder without pull rings.
  • Side to side oscillation of anvil drum (50mm).
  • Die-cutting register is digitally controlled by servo motor and PLC.
  • Transverse register of die cylinder is digitally controlled by motor and PLC at rang about ±10mm.
  • Motorized gap adjustment between anvil roll and die cylinder.
  • Anvil trimmer to keep surface of the anvil covers flat and smooth.

Function of the Micro-grind System
  • The system can maintain a consistent blank size.
  • The system can prolong the anvil cover service time.
  • The system can reduce the amount of down time on the machine.
  • The system makes the finished quality of the die cutting better.
  • The system can reduce overall maintenance work.
  • The system can significantly reduce the anvil cover rotation time.
  • The system remove 0.02mm from the surface of anvils every 10,000 sheets while the machine is running.It also adjusts the anvil speed to accommodate for the reduced diameter,thereby maintaining the correct anvil surface speed.
Specifications subject to change without advance notification.

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