VEVOR ACDC TIG-200 Welder: 6-in-1 features, specs and who it suits

The VEVOR ACDC TIG-200 is a 200-amp welding machine that combines TIG and stick welding in one unit. Its AC TIG mode is the feature that sets it apart from a basic DC machine, because AC is what makes welding aluminium practical. VEVOR positions it for home DIY, garage projects and outdoor repairs.

The six modes

VEVOR lists AC TIG, DC TIG, AC Pulse TIG, DC Pulse TIG, Spot TIG and MMA (stick). In general terms:

• DC TIG is used for steel, stainless steel, copper and titanium.
• AC TIG alternates the current direction, which cleans the oxide layer on aluminium and magnesium.
• Pulse modes switch the current between high and low levels, which typically limits heat input on thin material.
• Spot TIG makes spot welds, tacking sheet pieces together.
• MMA (stick) uses a coated electrode and works outdoors where shielding gas would blow away. VEVOR lists support for 6010, 6011, 6013 and 7018 electrodes.

Welding aluminium

VEVOR says the AC TIG function gives a stable arc, reduces porosity and produces neat welds, with 9 waveform options to suit different processes. Aluminium needs careful cleaning, correct shielding gas and practice whatever the machine. The listing says it handles 1/4" aluminium and 3/8" low-carbon steel.

Current range and materials

The welding current is adjustable, from thin sheet up to thicker plate, with synergic control to help set parameters. Listed materials are aluminium, carbon steel, magnesium alloy, copper, stainless steel and titanium. The 200A figure is the maximum output, so thicker metal requires that the machine is run within its stated duty cycle, which you should check in the manual.

Dual voltage and display

It runs on 110 V and 220 V. A higher-voltage supply typically allows higher output, so find out what circuit you have in the workshop. The LED display shows settings, so changing and checking them while you work is simple.

Protection features

VEVOR lists VRD (voltage reduction device), overcurrent, overload and overheat protection. These are the brand's listed features and don't replace proper protective gear, ventilation and the manual's instructions. Follow local codes and the manufacturer's guidance for electrical supply and welding.

Size and weight

It measures about 16.9 x 16.9 x 14.2 inches and weighs 33.1 lb (about 15 kg), which is portable enough to move around a garage or load into a vehicle.

Who it suits

It suits home workshop users, fabricators and repair work that involves aluminium as well as steel. It isn't a casual first tool, since TIG welding takes practice.

What to check before you buy

• Power supply: check your outlet, breaker and any extension cord against the manual.
• Gas and torch: TIG needs shielding gas, usually argon, and a regulator. Check what is in the box.
• Accessories: confirm whether a foot pedal, electrodes and consumables are included.
• Duty cycle: check the output at each voltage and how long it can run.
• Safety gear: a proper helmet, gloves and ventilation are needed.

The short version

• A 200A 6-in-1 welder: AC and DC TIG, both pulsed, spot TIG and stick.
• AC TIG with 9 waveform options for aluminium.
• Dual voltage (110 V and 220 V) with an LED display and synergic control.
• VRD, overcurrent, overload and overheat protection are listed.
• About 33 lb (15 kg).

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