CM Shredder parts and customer service department offers new knives and also offers entire replacement shaft assemblies and Box Swaps. New CM shaft assemblies feature patented rotor technology and are available in both Multi-Stack and Double-Stack configurations.
CM 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 with bolt-hole maintenance. Contact our Customer Service Department today to learn more about how to keep your CM machine running in top shape.