Röwac TIG Welding Machine 321 AC/DC Water Cooled

The Röwac 321 AC/DC is a highly advanced, three-phase, portable inverter power source for TIG AC/DC welding. It is primarily used in the petrochemical industry, the food industry, and for constructions with stringent requirements. The Special HF control guarantees 100% fast and highly accurate arc ignition. Synergic arc ignition can be adjusted on the front panel by selecting the tungsten electrode diameter. The Extra Fusion function shifts the waveform to the negative side relative to the zero, resulting in deeper penetration and a precise weld pool. This allows welding at low current with an electrode tip similar to that of a TIG-DC electrode. MIX AC-DC combines the efficiency of TIG AC welding with the high penetration of TIG DC welding, resulting in faster weld pool formation and faster welding. In DC mode, several special TIG functions are integrated as standard, such as: TIG fast pulse up to 2.5 kHz, Synergic Pulse, Quick Start, Q-spot, Dynamic Arc, and Multi-Tack. This welding machine can be equipped with water cooling, a foot pedal, and a remote control.