48C113 - Walter SURFOX Field Portable Electrochemical Weld Cleaning System

Industrial-Grade Passivation in a Portable Format

The Walter SURFOX™ Field (SKU: 48C113) represents a significant advancement in on-site stainless steel finishing technology. Designed for industrial MRO and fabrication environments where mobility is paramount, this unit utilizes electrochemical energy to clean and passivate TIG and spot welds simultaneously. Unlike mechanical abrasion, which can alter the surface finish or introduce iron contamination, or chemical pickling pastes, which pose severe health and environmental risks, the SURFOX system restores the chromium oxide layer to the stainless steel surface safely and efficiently.

Technically, the SURFOX Field operates on a standard 120V input, making it universally compatible with temporary power drops found on construction sites and plant floors. The system features a sophisticated inverter technology that regulates current output to prevent micro-pitting, a common issue with inferior electrochemical cleaners. It is fully compliant with ASTM A967 and ASTM B912 standards for chemical passivation, ensuring that welds treated with this system meet rigorous corrosion resistance requirements.

The unit is engineered with an integrated reservoir and a flow-through fluid system. This design eliminates the need for the operator to constantly dip the wand into an external container of electrolyte, thereby maintaining a consistent flow of fresh fluid to the workpiece. This not only speeds up the process but also ensures that the electrolyte at the arc point is always at optimal efficacy. The machine supports both cleaning (AC mode) and marking (DC mode) operations, allowing for the permanent etching of logos, part numbers, or QR codes using the appropriate stencils and marking kits.

Safety and compliance are core to the SURFOX Field's design. By replacing hydrofluoric and nitric acid-based pickling pastes, facilities can reduce their hazardous waste footprint and improve operator safety. The system is housed in a durable, impact-resistant case designed to withstand the rigors of field transport, ensuring reliability whether on a scaffold or a shop bench.