... variations of the hammer mill are available: the mikri-pulverizer, Aero pulverizer, disintegrator, Tornado mill, Fitz mill, Turbo-pulverizer, turbo mill, pin mill, kolloplex mill, entoleter impact mill, lmp ... swing on the ends of the cross. 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 hammers on the ...