GZ GUOZHI 140A MIG Welder 110V 3 in 1 Multi-Process Flux Core Welding Machine Black for Home Use
GZ GUOZHI 140A MIG Welder, 110V 3 in 1 Multi-Process Welding Machine Gasless Flux Core Welder MIG, MMA, Lift TIG(22.5LB)
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GZ GUOZHI

GZ GUOZHI 140A MIG Welder, 110V 3 in 1 Multi-Process Welding Machine Gasless Flux Core Welder MIG, MMA, Lift TIG(22.5LB)

544 ratings
GZ GUOZHI 140A MIG Welder, 110V 3 in 1 Multi-Process Welding Machine Gasless Flux Core Welder MIG, MMA, Lift TIG(22.5LB)GZ GUOZHI 140A MIG Welder 110V 3 in 1 Multi Process Welding Machine Gasless Flux Core Welder MIG MMA Lift TIG 22 5LB
Amps140 Amps-Out of stock

Key item features

  • Versatile Welding: This 3-in-1 multi-process welder supports Flux Core MIG (0.03/0.035 inch wire), MMA (electrodes under 1/8 inch), and Lift TIG (TIG gun sold separately), adaptable for various welding materials like mild steel, cast iron, and sheet steel.
  • Smart Synergic Control: Features built-in synergic control for automatic voltage and current adjustment, simplifying operation, and includes arrow buttons for easy wire diameter selection and automatic voltage control.
  • Robust Performance: Offers a maximum output of 140A at 110V, utilizing IGBT module technology for stable current and voltage, ensuring better welding performance and thickness.
  • Enhanced Safety Features: Equipped with built-in protections against overheating, overvoltage, and overloading, and includes high-standard 500A electrode holder and work clamp for safer operation.
  • User-Friendly Interface: Designed with a simple interface featuring two damping knobs for precise current and voltage adjustments and reference data marked on the panel for easy manual welding.
  • Compact Design: Weighing approximately 22.5 lbs with dimensions of 16.5 x 7.6 x 12.7 inches, this welder is designed for home use and portability.
  • Included Accessories: Comes with a 3-in-1 multiprocess welder, 500A work clamp, 500A electrode holder cable, 500A MIG torch, two conductive nozzles, two electrodes, and a manual.
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Customer ratings & reviews

4.3 out of 5 stars
stars
544 ratings279 reviews
How item rating is calculated
  1. 5 stars72% (394)
  2. 4 stars10% (57)
  3. 3 stars6% (35)
  4. 2 stars1% (8)
  5. 1 star9% (50)

Reviews summary

Pros

  • : This welder has a small and light build.
  • : Delivers reliable results in various environments.
  • : Offers great capabilities and performance at this price point.
  • : Designed for users of all skill levels.

Neutral

  • : Can be straightforward, but sometimes vague or incomplete.

Cons

  • : Prone to loading and feeding issues.
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Showing 1-3 of 279 reviews

Mar 16, 2026
Reviewer name: Mary
Item details
Amps: 130 Amps
Sold byGZ GUOZHI WelderDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I am new to having a welder, I absolutely LOVE this little machine. It's lightweight and runs just like the big welders I've used in the past. The only issue I've had is I had trouble feeding the wire to use the wire welder attachment BUT to be honest, that was probably more on me than the machine as I've always used a stick welder and have never used a wire welder until now. I did try to use the stick weld attachment but my rods were too heavy for this welder, I got smaller rods and will be using it this week on my son's show pig pens and horse stall frames. Would definitely recommend this welder to anyone needing one and would 100% purchase again!

Helpful?6ME9E1QXN76V7306522602
Oct 10, 2025
Reviewer name: Benjamin
Item details
Amps: 140 Amps
Sold byGZ GUOZHI WelderDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Equivalent to others I've tested and more. It offers the option for TIG lift welding with gas with additional purchase. I did not purchase the additional, but it is so compact lightweight definitely don't need a cart. Moore needs a shoulder strap and digital display. It just is accurate as quick as it needs to be and 110 I was able to get some good continuous Welds on some pretty heavy metal so I would say it's a goodbye what you're comparing it to and it's price range it has that and then some at this juncture…

Helpful?6ME9E1QXN76V7306522602
Feb 26, 2026
Reviewer name: Bill
Item details
Amps: 130 Amps
Sold byGZ GUOZHI WelderDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

lots of power for such a small welder

this thing is amazing, wire feed is great and switch it over to stick and welds better than some of the bigger names .. I absolutely love this little welder

Helpful?6ME9E1QXN76V7306522602
Current price is $73.32
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