| 摘要 |
In order to obtain a surface treatment device capable of preventing or suppressing the leakage of a projection material and the like from within the device, a first seal part (54) is disposed on the carry-in port (20) side of a cabinet (18), and a second seal part (64) is disposed on the carry-out port (22) side of the cabinet (18). A blowoff port (72) of an air current production unit (70) is disposed downstream from the second seal part (64) in a wire rod transfer direction, and the air current production unit (70) produces an air current directed toward the inside of the cabinet (18). Consequently, even if a projection material and the like remain on a wire rod (12), the projection material and the like are returned to the inside of the cabinet (18) by the air current. |
