High-efficiency feed granulation machine

The utility model discloses a high-efficiency feed granulation machine which comprises a machine frame, a motor and two prilling rotary barrels, wherein a plurality of granule outlet holes and material pressing pins are evenly distributed on each prilling rotary barrel, and the granule outlet holes and the material pressing pins between the two prilling rotary barrels are mashed. Two rotating shafts are respectively installed on the machine frame through two bearings, wherein one end of each rotating shaft is in connection with the bottom end of each prilling rotary barrel, and two transmission gears which are meshed with each other are installed on the other ends of the rotating shafts. A prilling material storehouse is arranged outside the two prilling rotary barrels. A material hopper is arranged on the upper portion of the prilling material storehouse. The opening ends of the prilling rotary barrels extend out of the side wall of the prilling material storehouse, and a material outlet groove is arranged o