Leg and bone grinder (Poland), Lviv region.

Crusher for bones is intended for crushing bones that obtained when processingcattle. It is installed at meat processing plants as part of the equipment for the production of bone meal, technical fats and dry animal feed.
The crusher consists of a cutting mechanism and a drive. The cutting mechanism is mounted in a steel welded body structure. Knives are spirally fixed on the knife shaft: loading knife, large knives, medium knives, small knives, unloading blade.
The drive consists of an electric motor and a gearbox connected by a V-belt transmission. The gearbox is connected to the knife shaft by an elastic coupling.
Technical characteristics
Technical productivity, kg/hour 150
The maximum size of pieces of loaded raw material, 160
мм, не более 180х90 (//tractor-service.com)
The size of the pieces after grinding, mm, no more than 40x40x40 (80%)
70x70x40 (10%)
100x70x40 (10%)
Installed power, kW, not more than 7.5
Gearbox, type, Ts2U-200-31.5 6
Overall dimensions, mm 1210x1380x1800
Weight, kg, not more than 800