The invention discloses a shot blasting machine for fruit granules. The shot blasting machine comprises a machine body, which is provided with a material outlet, wherein the material outlet is connected to a drying device, the drying device comprises a shell, the shell is provided with a material inlet end, a material outlet end and a heater, the material inlet end is connected to the material outlet, a conveying belt is arranged between the material inlet end and the material outlet end, and is provided with a pushing-material device, the pushing-material device comprises a pushing rod and adriving device for driving the pushing rod, the driving device comprises a guide rail, a sliding block, a gear and a gear rack, the sliding block slides on the guide rail, the gear is engaged on the gear rack, the sliding block is provided with a driving motor for driving the gear, and is connected to the pushing rod, the material outlet end is connected to a cooler, the top portion of the cooleris provided with a fruit granule inlet, the side wall is provided with a fruit granule outlet, the fruit granule inlet is connected to the material outlet, the fruit granule outlet is provided with aconnection pipe, and the connection pipe is connected to a weighing box. The shot blasting machine of the present invention can dry round fruit granules.