Shaft Assemblies

Depending on customer preference, CM original equipment replacement shaft assemblies are available in multiple knife configurations in both “Multi-Stack” and/or “Double-Stack versions.

  • The shaft assemblies are also available with enhanced rotor material or hardened material, designed to provide greater strength and increased longevity.
  • The rotors are also available with removable threaded inserts, designed to assist in bolt-hole maintenance.

Box Swaps

Maximize your “up-time”, replace your old CM shredder cutting chamber with an OEM remanufactured replacement unit from CM. Units are available with enhanced rotor material which provides greater strength and increased longevity. CM offers a newly rebuilt shredder box assembly. Order today and CM will “swap” your old assembly for a newly rebuilt one.

  • Standard Primary Shredder
  • Dual Speed Shredder
  • Dual Drive Shredder
  • Chip Shredder


CM offers high quality OEM equipment rebuilds and upgrades. Rebuilds are completed in-house to customer specifications and requirements. Contact us today for information on all the features and much more:

Wear Items

Click here to see the complete list of all guaranteed in stock parts available for your CM shredder