- →Hammermill is essentially a steel drum containing a vertical or horizontal rotating shaft or drum on which hammers are mounted. The hammers are free to swing on the ends of the cross, or fixed to the central rotor.
- → The rotor is spun at a high speed inside the drum while material is fed into a feed hopper.
- →The material is impacted by the hammer bars and is thereby shredded and expelled through screens in the drum of a selected size. The hammermill can be used asa primary, secondary, or tertiary crusher