FIELD: ion-plasma engineering. SUBSTANCE: device has hollow cylindrical case accommodating coaxially arranged gas-discharge chamber with cylindrical anode and planar cathodes as well as work wire holders installed in end plates of case; novelty is that metal cylindrical grid is coaxially installed inside anode, both are provided with opposing collars forming annular gaps opposing cathodes placed in end plates of case and made in the form of rings. Continuous flow treatment of wire is provided due to separately pumped-out chambers installed on end plates of case and equipped with coaxially arranged perforated shells passing wire being ionized. EFFECT: raising productivity of device.
