Efficient impeller head

The efficient shot blasting device comprises a device body, a first motor is fixedly installed on the top of the device body through a bolt, a rotating rod is welded to the bottom of the output end of the first motor, a round rotating frame is welded to the bottom end of the rotating rod, and the inner wall of the device body is rotationally sleeved with the round rotating frame; and the interior of the circular rotating frame is divided into two symmetrically-distributed shot blasting chambers through a partition plate, a fixed seat is welded to the top of the inner wall of each shot blasting chamber, and a working groove is formed in each fixed seat. According to the shot blasting machine, the defects in the prior art are overcome, through the arrangement of the two shot blasting chambers, people can utilize one shot blasting chamber to carry out workpiece shot blasting, and the other shot blasting chamber to carry out workpiece dismounting after shot blasting or workpiece mounting before shot blasting, so