Description Overview 30 in wide x 6 in high infeed opening 14.5 in diameter rotor with indexable, replaceable cutter knives 1 pc counter bed knife rotor cutter head grinding speed 620 rpm Complete with 21 in vibrating conveyor, 8 in diameter collection outlet, screen with approx. 1 in diameter screen hole size Specifications 40 hp motor with power belt drive Features (2) top infeed rollers Heavy duty industrial grade construction with stress relieved shell and frame Heavy duty outboard roller bearings