APPARATUS FOR COATING CURRENT COLLECTORS

摘要

The present invention provides an apparatus for coating a current collector in order to coat an active material into the current collector for producing an electrode plate of a secondary battery having a center tap. According to the present invention, the apparatus for coating a current collector comprises: a slurry supply unit; a first roller accommodating slurry supplied from the slurry supply unit on an outer surface thereof; and a second roller which is arranged adjacent to the first roller, and where an outer surface thereof with the outer surface of the first roller defines a nip passing a current collector sheet, wherein the first roller is a first support roller including a first coating guide on an outer surface of the first roller.