Whichever unit is ultimately selected, these units are each manufactured with heavy duty, spherical bearings, grease lubricated, and oversized shafts. Those critical components help to ensure a long lasting operating life for the crushers. The rotors have a user friendly centrifugal wedge system to secure the blow bars in place, to reduce maintenance time when changing or replacing the blow bars. Blow bars are available in manganese, and low, medium, and high chrome steels. We also work with foundries to supply the best wear parts for each particular application.