| 摘要 |
The utility model provides a shot blasting device which can shorten time for removing burrs from a workpiece. The provided shot blasting device (10) is characterized by comprising a freezing chamber (12), a cage (22), a rotating mechanism and an ejector (50), wherein the cage (22) is configured in the freezing chamber and comprises a cylindrical main body part (24) which can accommodate a workpiece (W) inside, and the central axis of the cage is approximately horizontally set; the rotating mechanism is used for enabling the cage to rotate by taking the central axis as the center; the ejector (50) is used for ejecting abrasive grains to the cage; and a plurality of hole parts (14A) allowing the abrasive grains to pass are formed in the side wall part of the cylindrical main body part. |
