The TITAN 321 DC TRI is a professional 320 A three-phase TIG generator with IP23 protection to withstand the harshest operating conditions. Its cutting-edge technology guarantees a perfectly stable electric arc and impeccable welding quality. Its very high duty cycle is ideal for use in industry, piping and robotics.
DC Standard: smooth current welding on most ferrous materials.
DC Pulsed up to 2 kHz: controls the temperature of the molten pool, limits distortion and
assembly of thin sheet metal from 0.3 mm.
Standard MMA: coated, rutile, basic and cellulosic electrodes (up to Ø 5 mm).
Pulsed MMA up to 500 Hz: facilitates welding in a vertical upward position (pipes/
pipelines, etc.).