American Pulverizer offers rigid rotor hammermills that can be fed via vibrating or rubber belt conveyors.  These machines conserve space with horizontal infeed conveyors.  No feed hopper is required.  Units are available with upper pinch roll conveyors to compress bulky items.  Suction discharge hoppers for air evacuation and pneumatic conveying of products.  A hinged back upper housing affords easy access to the interior of the mill.  Spherical roller bearings are enclosed in two piece cast steel pillow blocks.  Bearings are grease lubricated.