Rubik 140A MIG Welder, 110V Flux Core MIG Welder/Lift TIG/Stick 3 in 1 Welding Machine with Synergy, IGBT Inverter Portable Gasless Welder Equipment with Welding Gun and 1LB Welding Wire
Rubik 140A MIG Welder, 110V Flux Core MIG Welder/Lift TIG/Stick 3 in 1 Welding Machine with Synergy, IGBT Inverter Portable Gasless Welder Equipment with Welding Gun and 1LB Welding Wire
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Rubik 140A MIG Welder, 110V Flux Core MIG Welder/Lift TIG/Stick 3 in 1 Welding Machine with Synergy, IGBT Inverter Portable Gasless Welder Equipment with Welding Gun and 1LB Welding Wire

Key item features

  • Advanced Technology: Rubik 140A MIG welding machine features IGBT inverter technology, LCD display, high efficiency, and energy saving, ensuring stable and reliable operation.
  • 3-in-1 Functionality: Offers FLUX MIG, MMA, and Lift TIG modes for gasless/manual welding, suitable for iron, carbon steel, square pipe, and other metal materials.
  • Portable Design: Weighs only 7.5 pounds, with a compact size and easy-to-carry handle or shoulder strap for convenient transportation.
  • User-Friendly: Ideal for beginners and home repairs, with automatic voltage and wire feeding speed adjustment, and anti-stick preset.
  • Safety Features: Includes VRD, over current, over voltage, over-load, and overheating protection for enhanced user safety.
  • Specifications: Input voltage of 110V, output current of 30-140A, LCD screen display, and supports 0.03" & 0.04" flux core wire for gasless welding.
  • Complete Package: Comes with a 200A earth clamp, 200A electrode holder, MIG welding torch, 2.2LB flux cored wire, welding gloves, and user manual.
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4.2 out of 5 stars
stars18 ratings9 reviews
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Showing 1-3 of 9 reviews

Dec 1, 2025
Jean
Item details
Size: 140A
Sold byRubikwelderDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Welder

This welder was perfect for my small project. For a beginner it makes it easy to welded like a pro.

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Feb 14, 2026
Haley
Item details
Size: 140A
Sold byRubikwelderDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Loved that is made my dad bday special just what he wanted

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Nov 27, 2024
Trent
Item details
Size: 140A
Sold byRubikwelderDelivered byWalmart
5 out of 5 stars review

Verified Purchase

very nice and built tough i use alot only neg i see is put a different ground on to assure weld to get hot enough

Incentivized Review
Helpful?302SYLK9QI1S5497807652