TIG welding machinePowerful, durable and easy to operateThe new Tetrix XQ 230 from EWM enables TIG welding at the highest level.Back to articlePage [1 of 1]Image 1 of 1The new Expert 3.0 control unit can be operated via click-wheel and is very user-friendly. All parameter settings and process diagrams are visualized on a 7-inch colour display. © EWM