POWER SUPPLYING APPARATUS FOR ELECTROLYTIC COPPER FOIL

摘要

The present invention is connected to a negative electrode for applying power to an electrolyte solution together with a positive electrode, a rotating shaft rotatably supporting the negative electrode, a ring member surrounding the outer circumferential surface of the rotating shaft, and a housing surrounding the outer circumferential surface of the ring member, Including, it is possible to minimize the electrical resistance when power is supplied to the negative electrode that applies power to the electrolyte together with the positive electrode.