Lotos Technology TIG140 review

Lotos TIG140 Welder Machine Review

To anyone whether a hobbyist or pro welder out there who are still looking for an ideal and a great welder machine, this Lotos Technology TIG140 Welder could be one of a great option to you choose, especially when we are talking about the price as this welder price is so appealing.
Lotos Technology TIG140 review
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With a compact inverter Lift Start design, this Lotos TIG140 welder provides you with a DC stick and also capability with the DC TIG welding.Also features with the highest efficiency performance this welding machine incorporating IGBT and it is very ideal for any welding tasks where portability and performance are needed.

You can weld with any metal base material such as stainless steel and copper in all positions you are capable of doing.The unit can provide 120V/240V and can be operated anywhere where the power outlet can be found.


  • Output Power: 140-amp DC IGBT TIG/Stick(MMA) Welder; Rated Duty Cycle:35%
  • INPUT VOLTAGE:110~220 VAC, Dual Frequency ( 50Hz/60Hz ) 30.7A @110V, 25.5A @220V
  • Multi Use: MMA Stick/Tig Function. Can weld stainless/Ferrous steel, Copper and other metal material
  • Come With: Tig Torch; Stick Electrode; Ground Clamp; Pigtail; TIG Accessories; Hand-Held Shield; Brush
  • Weld Capacity: Weld mild steel and stainless steel from 18 Gauge to 1/4″

The TIG140 machine gives you maximum output power with 35% duty cycle at 140A; this is considerably very good for many welders who played with small structures or fabrications.With the weight of only 10 pounds, this unit is portable and ideal for rental shops and outdoor applications.Lotos TIG140 can be operated with small clean-powered generators.So it’s also highly recommended for remote sites.

Specifications for Lotos Tig140
Brand Name Lotos Technology
Part Number TIG140
Number of Items 1
Material Type Metal , Plastic
System of Measurement US
UPC 856381005628
Color Blue
EAN 0856381005628
Import Designation Imported
Is Assembly Required N
Item Weight 9.9 pounds
Overall Height 12.5  inches
Overall Length 20  inches
Overall Width 13.5  inches
Power Source Type dc
Shape Cuboid
Style Name TIG
UNSPSC Code 23271407
Voltage 110  Volts
In the picture: Lotos TIG140

Weld Thickness

This welder machine is powerful just like other high-end TIG welders brand, and it also can been use to weld metals that have a thick range up to 1/4 inch or 6 mm thick and other materials as thin as 18-gauge.


If you are not in high budget, then this Lotos TIG140 DC TIG/Stick welder is simply perfect for you.Try it first, who know if it really does suit with your welding needs.