DEVICE FOR OXIDISING INTERNAL SURFACES OF HOLLOW PARTS

摘要

The invention relates to a device for oxidising the internal surfaces of hollow parts comprising a power supply, a bath-electrolyzer which is provided with electrolyte input and output, whose body is connected to said power supply and which is formed by a hollow processable part and a pair of lids tightly arranged on each end the processable part. The inventive device also comprises an electrode which is mounted with a gap in said bath-electrolyzer and is connected to the power supply.