INDUCTIVE HEATING APPARATUS FOR MANUFACTURING ELECTRO GALVANIZED COIL AND EQUIPMENT FOR MANUFACTURING ELECTRO GALVANIZED COIL

摘要

The present invention provides an inductive heating apparatus for manufacturing an electronic galvanized steel sheet which comprises a transfer guiding unit made of metal and having a pathway hole through which a steel sheet coated with a resin passes; an inductive heating unit supplied with electricity from the outside, surrounding the boundary of the transfer guiding unit, and inductively heating the steel sheet; and a cooling unit cooling an area between the transfer guiding unit and the inductive guiding unit to maintain the temperature of the transfer guiding unit to be higher than a predetermined dew condensation point.