Fitzpatrick Model DASO-6 Fitzmill, Screw Fed,Jacketed, S/S Fitz Model DASO-6 Fitzmill with 3" dia screw feeder, stainless steel construction, Jacketed cover and housing, Type DS-575 curved knife/ stepped hammers, reversible rotor, driven by 15 HP,230-460/3/60, 3500 RPM, Explosion Proof Motor, screw driven by fractional horsepower, variable speed, explosion proof motor, on legs with belt guards, Serial # 8115.