DEVICE FOR PROCESSING A METAL SURFACE

摘要

The invention relates to a device to be used in processing of a surface of metal object to be processed which surface is essentially continuously in onwards motion. According to the invention a processing agent (1) is to be directed to the surface (5) to be processed by means of nozzles (6) in at least one position so that at most 70 per cent of the surface (5) to be processed is under processing in one position of directing processing agent (1).