FEED HAMMER GRINDER Russian patent published in 1995 - IPC

FIELD: animal husbandry and poultry raising. SUBSTANCE: feed hammer grinder has housing 1 with hammer rotor 3. Placed inside housing is classifier in form of perforated cylinder 6 divided into sections. Perforations are equal on one section and differ from those on other sections. Ribs countercutters are located on inner surface of chute 10. Rotor is displaced downwards relative to coaxially arranged housing, cylinder and chute. Required radial clearance is provided between hammers and classifier below rotor axis. EFFECT: enhanced quality of feed grinding. 3 cl, 2 dwg