Industrial, self-contained weld cleaning system with variableelectrical output, integrated electrolyte tank and automatic pumpdispensing. Manual or automatic/variable-speed pump cycling deliversthe right amount of electrolyte continuously to the workpiece. Wandwith on/off pump-cycling controls. Electrical outlet for optionalhandpiece for marking (black etching). Switchable output, AC forcleaning and marking, DC for polishing. Built-in fume eliminationsystem removes vapors at the source for working in confined spaces.