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

Name: 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
Brand: Rubik
SKU: 5497807652
Availability: OutOfStock
Rating: 4.2 (18 reviews)

|18 ratings

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 1 Welding Machine Synergy IGBT Inverter Portable Gasless Welder Equipment Welding Gu

Size:140A-Out of stock

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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Specs

Welder type
MIG
Amps
140 Amps
Volts
110 V
Brand
Rubik
Torch type
Mig Welding Torch
Features
Adjustable

Price when purchased online

Not Available

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About this item

Product details

Why Choose the RUBIK MIG-140?

3-in-1 Versatility: Weld steel, iron, and square pipes effortlessly! Use gasless flux core wire (0.8mm/1.0mm) for quick fixes, MMA for heavy-duty joints, or Lift TIG for precision work on thin materials.

Smart & User-Friendly: Synergic Adjustment auto-sets voltage and wire speed based on thickness—perfect for beginners! The LCD screen shows real-time current (110A-140A), avoiding false readings common in basic welders.

Safe & Reliable: Built-in overheat protection and a quiet cooling fan let you weld all day. IGBT inverter tech ensures stable arcs with minimal spatter.

Portable Powerhouse: Weighs just 7.5 lbs with a foldable handle! Fits in tight spaces (11.2" x 7")—ideal for garages, job sites, or outdoor repairs.

Complete Ready-to-Weld Kit: Includes MIG gun, helmet, cables, 1.0mm flux wire (1.1 lbs), 5 contact tips, and more. Adjustable wire feeder (12-52.4 ft/min) ensures smooth operation right out of the box!

Perfect For:

✅ Fixing fences, car parts, or garden tools

✅ Rusty metal repairs & farm equipment maintenance

✅ DIY projects like metal art, furniture, or decor

No Gas? No Problem! Save time and money with gasless flux core welding. Just plug into a standard 110V outlet, and let the MIG-140 handle the rest!

Click here for Flux Core Welding Wire

Click here for ARC MMA 225A Stick Welder

Click here for more Rubik Products

Specifications:

Inverter technology: IGBT Technology
Input voltage: AV110V
Feeding speed range: Dia 0.8mm(16.4-52.4ft/min); Dia 1.0mm(12 - 32.8ft/ min)
Welding wire diameter 2lb (1kg) 0.8-1.0mm/0.031-0.039in
Model : MIG-140A
Output current：30-140A
Rated Duty Cycle: 15%
No-load Voltage: 64V
Insulation grade：F
Net Weight: 3.4kg/7.5LB
Dimension：285*150*180mm/11.22*5.91*7.09 in
Screen Display: LCD
Synergic Control: YES

??What's in the Box:

1* MIG Welding Gun (3M/9.8ft)

1* Electrode Holder with Cable (1.8M/5.9ft)

1* Ground Clamp with Cable (1.5M/4.9ft)

1* Welding Helmet

1* 1.0mm Flux-Cored Wire (0.5KG/1.1lbs)

1* Steel Brush

5* Contact Tips

3-in-1 Multi-Process Versatility

Master iron, carbon steel, and square pipes effortlessly with FLUX MIG, MMA, and Lift TIG modes. Enjoy powerful arc force, stable current, minimal splash, and deep penetration for professional-grade welding results.
Advanced IGBT & Synergic Adjustment Technology

Equipped with IGBT inverter technology for enhanced reliability. Synergic Adjustment automatically optimizes voltage and wire speed based on material thickness (0.8mm/1.0mm flux core wire), simplifying operation for beginners and experts alike.
110V/140A High Power & Precision LCD Display

Delivers gasless welding with up to 140A output and automatic voltage compatibility. The digital LCD panel provides real-time monitoring of actual current (110A-140A) and welding parameters, ensuring transparency and accuracy in performance tracking compared to non-digital displays.
Safe, Quiet & Portable

Built-in overheat protection and a quiet cooling fan ensure safe all-day use. Compact design (11.2" x 7", 7.5 lbs) with a folding handle—take it anywhere! Great for garages, farms, or job sites.
Complete Kit for Immediate Use

Includes MIG gun, electrode holder, ground clamp, welding helmet, 1.0mm flux core wire (1.1 lbs), steel brush, and 5 contact tips. The adjustable wire feeder (12-52.4 ft/min) and ensure smooth, hassle-free welding right out of the box.