CNC C-channel Punching Machine

CPM25 series C-channel Punching Machine designed with high speed and stability for maximum output and quality when processing C-channel or U-channel.

  • C-channel or U-channel punching
  • Web and the flanges punching
  • Variety Hole Size and Shape Punching
  • High punching accuracy


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If you are working with large beams or heavy metals, handling C-channel is a troublesome and downright dangerous task. It is quite irritating having to move a C-channel several times for punching. For this reason, LETIPTOP has developed a machine on which profiles can be punched on the web and the flanges of C-channel in one cycle which used widely in plant shelves, steel workshop, steel structure platform, steel fabricated house, factory shops, warehouses etc.


LETIPTOP CNC C-channel / U-channel Punching Machine

  • CNC C-channel / U-channel Punching Machine Features:
  • Fully automatic C-channel Punching.
  • Automatic feeding, clamping, punching
  • 2 flange punching units and 1 web punching unit.
  • it is able to punch Hole Size and Shape can punch on UPN Channel.
  • 3 Punching Units (2 Horizontal and 1 Vertical)
  • Vertically punching unit for web punching and horizontal punching unit for flange punching.
  • The distance from hole to C-channel end, the distance between holes are controlled by servo motor.
  • The servo motor is precisely operated to ensure the accuracy of punching.
  • Hole space, feeding length and holes quantity can programming by touch screen controller.
  • Collecting tray for punch remnants for easy daily maintenance.
  • Back Pulling System: To pull the C-channel from the other side by the Pulling servo motor for punching the last hole which is too close to the C-channel end(Option).
  • SHK-51 high-speed steel mould.
  • The hardness of the molds up to 53HR.
  • 50,000 times for non-destructive punching. More than 300,000 for punching life.
  • The main mechanical, hydraulic, electronic parts adopts global brand.
  • The machine body welded by steel pipe and iron plate, and the overall precision machining by large gantry CNC machining center.
  • The whole machine are integrated designed, don’t need to lay the foundation.

Give us a call at +86-18951166013 or email us by today for a formal quote on the CNC C-channel / U-channel Punching Machine and talk to LETIPTOP expert.

Technical Parameters



CNC C-channel Punching Machine workpiece


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