HOT DIPPING EQUIPMENT

PROBLEM TO BE SOLVED: To provide a hot dipping equipment with which molten plating metal is easily changed over and the mixture of the different molten plating metal attending on changing-over is reduced. SOLUTION: This hot dipping equipment is provided with a hollow pot 12 applying the plating of the molten plating metals 101a, 101b on a steel strip 100, sub-pots 21a, 21b for storing each molten plating metal 101a, 101b, feeding pipes 22a, 22b communicating with the sub-pots 21a, 21b, feeding pumps 23a, 23b arranged in the feeding pipes 22a, 22b, introducing pipes 24a, 24b introducing the molten plating metals 101a, 101b from the feeding pipes 22a, 22b into the inside vessel 12a of the hollow pot 12, a send-out pipe 25 sending out the molten plating metals 101a, 101b used in the hollow pot 12 from a main pot 12 by connecting with the outside vessel 12b of the hollow pot 12, recovering pipes 26a, 26b connected with the sub-pots 21a, 21b and a changeover device 30 changing over a trough so as to connect the feed-out pipe 25 with either one of the recovering pipes 26a, 26b.