TECHNOLOGY TIG 222AC/DC WELDER +TIG ACCESSORIES

The Technology TIG 222 AC/DC + ACC. features advanced functions for complete control of the arc and welding curves, allowing work with AC and DC TIG technology, in pulsed and continuous modes, as well as MMA modes with hot start, arc force and anti‑stick protection options for welding with coated electrodes. The THINSPOT function allows quick, precise spot welding on thin sheet, while the MIX AC‑DC mode makes it easier to preheat the workpieces before AC welding. The robust air tunnel ventilation system protects the electronics from dust and dirt, ensuring long-term reliability even in harsh environments, with built-in thermostatic protection. The machine is set up for remote controls and is compatible with “PRO” TIG torches, with 10 customisable welding programmes that allow specific settings to be saved and recalled for recurring materials or applications.

MAIN FEATURES:

– Welding processes: AC/DC TIG with HF or LIFT ignition, pulsed TIG (PULSE and EASY PULSE), Bi‑Level mode and DC MMA inverter.
– Interactive LCD display: allows the welding parameters to be viewed and adjusted intuitively and custom programmes to be set.
– Welding programmes: up to 10 customisable programmes to quickly optimise the settings according to materials and thicknesses.
– Advanced TIG functions: THINSPOT for precision spot welding, MIX AC‑DC for preheating the workpiece, pre/post gas control, current ramp, AC/DC balance and square wave frequency.
– MMA with pulse: MMA Pulse mode, hot start, arc force and anti‑stick protection for stable, reliable welds with coated electrodes.
– Reliability and durability: air tunnel cooling system that protects the electronics and components from dust and dirt, with thermostatic, overvoltage, undervoltage and overcurrent protection.
– Mains tolerance: guaranteed performance even with supply variations from ‑15 % to +15 %.
– Compatibility: set up for remote controls and PRO TIG torches for greater operating control.
– Mains voltage: single-phase 230 V, 50/60 Hz; IP23 protection rating for professional use.
– TIG/MMA current range: 5–200 A DC with maximum current 200 A @ 35 % duty cycle; MMA electrode Ø 1,6–4 mm.
– Dimensions and weight: approximately 47 × 19 × 35 cm, weight approximately 16.5 kg, easy to transport and install.

APPLICATIONS:
Ideal for professional TIG welding on materials such as steel, stainless steel, aluminium, titanium, copper, nickel, magnesium and their alloys, as well as for MMA welding on ferrous materials and stainless steel, it is perfect for engineering workshops, maintenance centres, light fabrication and craft businesses that require advanced arc control and high-quality joints.