Gas Tungsten
Arc Welding
(GTAW)

• Digital system: Multi-core digital control system precisely controls welding process and realizes synchronized work of wire feeding and welding
• High-speed welding: AC power source heat the wire has no interference to welding arc, has a certain stirring effect to the molten pool, and improves the welding speed
• Simple temperature control of welding wire: One key to switch hot wire and cold wire, one key to switch AC and DC
• Perfect welding seam formation: Pulse and CC welding process realizes synchronizing wire feeding with the pulse, and forms perfect welding seam
• Highly precised wire feeding system: 4 rolls drive, full-digital twin closed loop raster feedback wire feeding system, more precise and more stable wire feeding
• Welding automation interface: Standard analog control interface, easy to match with automatic welding equipment

Rated input voltage/frequency (V/Hz) 3 phase, AC380V±10%, 50/60Hz
Rated input capacity (KVA) 18
Rated input current (A) 28
Rated duty cycle (%) 60
Adjustable current range (A) 5~400A
OCV (V) 73
Tungsten electrode diameter (mm) 1~6
Weight (Kg/lb) 55/121.28
Dimension (mm) 660*320*560
Insulation class IP23
HOT WIRE SOURCE
Rated input voltage/frequency (V/Hz) 3 phase, AC380V±10%, 50/60Hz
Rated input capacity (KVA) 18
Rated input current (A) 28
Rated duty cycle (%) 60
Adjustable current range (A) 5~400A
OCV (V) 73
Tungsten electrode diameter (mm) 1~6
Weight (Kg/lb) 55/121.28
Dimension (mm) 660*320*560
Insulation class IP23
Water cooler
Wire feeder

ATIG-PACIII series is fully digital models with high end DSP technology, it is suitable for both automatic application and manual welding. Compared with ATIG-PAC series, it offers advanced wave control technology which brings more flexibility for thinner /thicker material during critical aluminum welding. Smart parameters adjuestment brings cleanest, deepest penetration and perfect welding result for high welding quality demanding.

• Full digital inverter power source. Current increasing speed during arc starting is greatly improved, which make beautiful aluminum welding
• Timing function which record the working time of welding machine.
• Tungsten electrode diameter select function, reduce the tungsten electrode consumption during arc ignition
• Five waveforms: standard square, Irregular square, Sine wave, Triangle wave, Mixture wave, suitable for various workpiece thickness
• Synchronous mutual arc feature
• All parameters can be precisely pre-setted
• Save and recall 30 sets of welding parameters
• Remote control function, can adjust welding current and peak current
• Can display current and voltage
• MMA: adjustable arc current, arc force current, knee point voltage, hot start current /time, easy arc starting
• AC MMA process (optional)
• Work with wirefeeder (Customized models)