| 摘要 |
According to an embodiment of the present invention, a hot-dip galvanization device includes a plating bath with a space in which molten zinc is stored; a sink roll changing a transfer direction of a plated material inserted into the space and drawing the plated material; and a transfer unit transferring the plating bath to a process position for plating the plated material when the sink roll sinks into the molten zinc and a release position for preventing plating for the plated material as the sink roll is separated from the surface of the molten zinc. |
