TIG (GTAW)

TIG welding, also called GTAW, uses a torch held by the welder to develop an arc. The power is supplied by a constant current power source. Unlike the MIG machine where the electrode is consumed in the puddle, the electrode is not consumed and filler metal is added by the operator. While this process produces the highest quality welds, it also requires the highest skill level. BWE TIG (GTAW) welders for gas tungsten arc welding offer AC and DC TIG welding on aluminum and other metals. Inverters are portable and ideal for critical applications including maintenance, fabrication, motorsports, automotive, piping, and shipbuilding.