The feed mixer is an economical and practical machine for small and medium-sized family businesses. It gets its movement from the electric motor on it. Roller rollers are made of St52 material and are hardened against abrasion by case hardening annealing. The machine is used to prepare feed for cattle and sheep by crushing grains such as barley, wheat, oats and corn. Two steel rollers rotate in opposite directions and crush the grain. Fineness and thickness adjustments of the feed can be easily made with the adjustment levers on the moving roller.