FEED PELLETIZER Russian patent published in 1999 - IPC

FIELD: agricultural engineering, in particular combined feed pelletizing equipment. SUBSTANCE: feed pelletizer has detachable annular die with first side ring, second side ring, radial partition walls defining pressing channels and frame, and is provided with charging and discharge openings. Side rings are provided with cylindrical sleeves. Driving sprocket of chain transmission is mounted on sleeve of first ring and driven sprocket is mounted on sleeve of second side ring. Driving sprocket of first side ring and driven sprocket of second side ring are connected by chain transmission through sprockets mounted on intermediate shaft. Sleeve of first side ring is attached to faceplate of provender press having drive, reducer and pressing roller. Immovable auger is disposed within sleeve of second side ring and connected to charging and discharge openings. EFFECT: simplified construction and reduced feed production cost. 2 dwg