Ultra-light and portable, the SURFOX™ MINI is designed for weld cleaning, marking, and etching in the field. It is the most powerful fieldwork unit with marking and etching functionality and cleans Spot, TIG and light MIG welds with ease.
Why is passivation so important?
Stainless steel is naturally able to resist corrosion thanks to a passive chromium oxide layer that forms on its surface. The formation of this protective layer is called passivation. Abrasion or excessive heat (caused by welding) will destroy this protective layer and expose the metal to corrosion. In order to fully restore the corrosion resistance of stainless steel, heat tint and other surface contaminants must be removed. SURFOX is a safe, effective and fast electrochemical cleaning system. The rate of cleaning welds with this system is between 3-5 feet per minute. The SURFOX system combines both the cleaning power of electrical current and the passivation properties of electroyte cleaning solutions. Passivation begins instantly after the SURFOX electrochemical cleaning process is completed. It usually takes between 24 to 48 hours for passivation to be stable and complete.
Part No. 54-D076
Interested in trying this machine out before you purchase? Contact us at sales@canadaweldingsupply.ca to set up a demo with a Walter rep.
