Arcair-Matic® N7500 gouging system is highly productive for any metal fabrication operation where gouging and welding represents a large portion of the work schedule. This applies to almost all metals, including stainless steel, carbon, manganese, and chrome-moly steels.
 
Five Times Faster, Ten Times Less Grinding

.All functions can be controlled, from determining gouge parameters, start/stop function, travel delay, and the capability to manually feed or retract the electrode in the Torch Head. The operator can view the amperage and voltage during gouging sequence easily while maintaining the electrode on the weld seam that’s being back gouged.

A single electrode contact shoe assembly accepts a full range of jointed electrodes from 5/16" (7.9 mm) through 3/4" (19.1 mm).