MIG-MAG/FLUX/BRAZING welding machine with 4 rolls, separate wire feeder, fit for use in the industrial field. Flexibility of use with a wide range of materials such as steel, stainless steel and aluminium. Characteristics: very strong * numerous steps for regulation of arc voltage * 2/4 strokes torch pushbutton selector * regulation of spot welding time, wire speed up slope, wire burn-back time * two positions for reactance * thermostatic protection. Thanks to the extensions (optional) it is possible to increase the working range between wire feeder and power source up to 30 meters. Complete with water cooling unit and MIG-MAG welding accessories.