| 摘要 |
A zinc pot roll in a continuous galvanizing line is provided to restrain the generation of vibration in a steel sheet passing zinc pot roll and minimize the abrasion of the roll. A zinc pot roll(1) in a continuous galvanizing line includes a roll body part(20) rotatively mounted in a roll bearing part, and a molten metal fluid film forming unit(30) mounted to the roll body part for forming a molten metal fluid film between a steel sheet and the roll body part. The roll bearing part is disposed in a zinc pot(110) filled with molten metal(120) for galvanizing the steel sheet.
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