| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a surface treatment device capable of preventing or suppressing the leakage of a projection material and the like from the inside of the device. <P>SOLUTION: 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. The 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 when 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. <P>COPYRIGHT: (C)2012,JPO&INPIT |
