Used Jeffrey Mfg. Hammermill Crusher Pulverizer. 24" wide X 36" diameter rotor with 2.25"W X 10.5"L X 1.25"thk swing hammers. 23" x 16" product inlet opening. Front side access to milling chamber and bottom screen. 4" air-draw vent port. Installed with multi-groove sheave and flywheel [Motor/Drive Required]. Heavy duty cast iron split housing with 40" X 40" base footprint.