| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive producing method of a hot-dip coated wire by which the uneven coating or the ruggedness of a surface, or the like, are avoided. SOLUTION: Water drops 12 are intermittently or continuously supplied from the upper part of the hot-dip coated wire 3 by a water drop supplying device 10 so that the water drops 2 are dripped onto the hot-dip coated wire 3 just after pulling up from the surface of a molten metal bath 1. Then, the coated layer of the hot-dip coated wire 3 is cooled and solidified in short time by adjusting the pulling up speed of the hot-dip coated wire 3 or the dripping water amount so that the water drops 12 are balanced in a prescribed range. As a result, an upper pully 4 is not required of being disposed at a high position. Further, problems of the quality such as the uneven coated layer, the ruggedness of the surface are avoided.
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