Galvanized pipe electroplating copper wire plating, are all continuous plating, but the plating of the equipment is different. Wire with its elongated strip characteristics designed to plating tank, the tank is long and wide and shallow. Electroplating wire pierced from the hole, was a word in the liquid to start to maintain mutual spacing. The galvanized pipe but different from the wire, has its unique, more complex slot equipment. The tank body is composed of upper part and lower part, the upper part is a plating tank, the lower part is a solution circulation storage tank, and a channel with a galvanized pipe plating operation is arranged in the plating tank, The bottom of the tank has two through holes connected with the lower part of the storage tank, and liquid with the pump to form a bath recycling system. Therefore, the galvanized pipe with the same wire, plating is dynamic, and the difference with the wire plating, electroplating galvanized pipe bath is also dynamic.