MOLTEN ZINC PLATING APPARATUS

摘要

PURPOSE: A hot-dip galvanizing apparatus is provided to prevent the leakage of molten zinc to a coupled portion of a heating unit by arranging a plating bath separately from the heating unit. CONSTITUTION: A hot-dip galvanizing apparatus(110) comprises a hot-dip galvanizing bath(120), a heating unit(130) installed outside the hot-dip galvanizing bath, and a circulating unit(140) circulating molten zinc in the hot-dip galvanizing bath and the heating unit through a connecting member.