Electroplating device and method for manufacturing plated product

A method of producing electroplated objects, the method comprising:

• electroplating to-be-electroplated objects in an electroplating tank that stores an electrolyte solution in which at least the objects and magnetic media have sunken;
• rotating a magnetic rotator under the electroplating tank so as to move the magnetic media in the electrolyte solution in accordance with magnetic attraction and magnetic repulsion, an internal space of the electroplating tank being sectioned into a first space occupying a space above the magnetic rotator and a second space occupying a remaining space other than the first space;
• and
• transferring the magnetic rotator in a lateral direction intersecting a rotational axis of the magnetic rotator such that the objects are shifted between a condition of being present in the electrolyte solution and in the first space where polishing is dominant over electroplating and a condition of being present in the electrolyte solution and in the second space where electroplating is dominant over polishing,
• wherein each of the objects is shifted between a condition of being electroplated at a first rate in the electrolyte solution and in the first space and a condition of being electroplated at a second rate in the electrolyte solution and in the second space, the second rate being greater than the first rate.