| 摘要 |
PROBLEM TO BE SOLVED: To provide a shot blasting device that efficiently sucks shot media to prevent an accident with the shot media clogged therein, and includes a shot media supply chamber capable of being easily manufactured.SOLUTION: A shot blasting device includes a shot media supply chamber with shot media supplied therein and a shot machine for sucking and shooting the shot media in the shot media supply chamber. In the shot blasting device, the shot media supply chamber is constituted of: a shot media supply chamber body with a supply port of the shot media formed therein; a suction nozzle provided at a part spaced apart from the supply port of the shot media supply chamber body and sucking the shot media from the shot media supply chamber; and a shot media feed control tool provided in the shot media supply chamber body for supplying the shot media only to the lower position of the opening, without covering the opening of the suction nozzle by the shot media, so as to supply air and the shot media from the opening of the suction nozzle. |
