How do I change the knife blades on my Servo-Torq combination rotary cutter?

Blades wear out & need to be changed. How quickly they wear out will depend on a lot of factors.

Most of our knife blades are universal & will fit all our cutting machines.

The instructions below refer specifically to our Servo-Torq® combination rotary cutters.

These machines are available in two main types:

  • Blade head is driven by a direct-drive motor.
  • Blade head is driven by a belt-drive motor.

Please refer to the operating manual which came with your machine to check which type you have.

If you need any more information or assistance, please contact our Tech Team via email at:

Downloads (PDF):

> Tech datasheet # 57 - Direct drive blade change.

> Drawing - Direct drive blade change.

> Tech datasheet # 54 - Belt-drive blade change.