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This ARCCAPTAIN TIG welder combines seven welding methods in one compact unit: DC TIG, DC Pulse TIG, AC TIG, AC Pulse TIG (Square/Triangular), STICK, and SPOT TIG
. Ideal for aluminum alloys, stainless steel, carbon steel, and copper, it delivers precision for both thin-gauge metals (0.5mm) and thicker materials (up to 10mm) . The multi-process versatility eliminates the need for multiple machines, saving space and cost for home garages, workshops, and mobile repair scenarios. 2. ADVANCED WAVEFORDS & ALUMINUM FOCUSEquipped with pulse, square, and triangular waveforms, this AC/DC TIG welder optimizes heat control to prevent burn-through and minimize distortion
. The square wave ensures rapid polarity switching for effective aluminum oxide cleaning, while the pulse function enhances bead appearance on thin metals . Specifically designed for aluminum welding (0.5mm–5mm), it handles magnesium alloys and non-ferrous metals with stability, making it a top choice for auto repair, metal art, and fabrication. 3. LARGE LED DISPLAY & DIGITAL CONTROLThe user-friendly LED screen provides real-time visibility of parameters like current, voltage, and pulse frequency .
With an MCU digital control system, users can adjust pre-flow, post-flow, up-slope, and crater current with precision.
Support for 2T/4T/spot TIG torch modes and optional foot pedal control (sold separately) allows flexibility for both beginners and professionals seeking hands-free operation
4. LIGHTWEIGHT & DUAL-VOLTAGE PORTABILITYWeighing only 26.5 lbs (12 kg), this portable welder operates on 110V/220V dual voltage, making it suitable for job sites, garages, and off-grid projects .
The IGBT inverter technology ensures energy efficiency and stable performance even with fluctuating power sources.
Its compact design prioritizes ease of transport without sacrificing the 200-amp output needed for demanding tasks.
5. 5-YEAR WARRANTY & SAFETY PROTECTIONBacked by a 5-year warranty and lifetime technical support, this machine includes VRD (Voltage Reduction Device), over-heating, over-current, and over-voltage protection
. The auto-shutdown feature triggers alarms during faults, ensuring safety for DIY users and professional welders . Note: Always wait for the screen and fan to fully power down before restarting to prolong machine life YOU MAY ALSO LIKE
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