GZ GUOZHI 140A MIG Welder, 3 in 1 Welder FLUX MIG/ARC/Lift TIG Multi-Process Mig Welder, 110V Welding Machine, Welder Machine 110v Flux Core Welder with Welding Gun
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30-day refund / replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 5 left in stock, order soon!
Arrives
Oct 17 – Oct 18
Recently Viewed
Color: Mig-140
Features
- 3 in 1 MultiProcess Welder: GZ GUOZHI 3 in 1 welder machine. Digital FLUX MIG/ARC/Lift TIG. Unique dynamic characteristics controlling cycle,stable welding arc,lesssplash, nice appearance, high welding efficiency.
- Synergic Control for Easier to Use: GZ GUOZHI MIG welder has MIG unitary design, Automatic change of the voltage & wire feeding speed by adjusting amperage. It is easy for both beginners and professional welders to operate it.You can also switch to manual mode and adjust machine parameters freely.
- Advanced Technology: 90V-140V wide-voltage design,unafraid of the voltage fluctuations. It can handles 2 pounds of Flux-Core wire. It can use 0.03" & 0.035" Flux-Core wire, fit for welding rods below 1/8 inch with MMA /Stick function and also can weld stainless steel if you buy a extra TIG lift torch. It can also weld normally at minus 15 degrees.
- Safety Protection & Portable Design: This MIG welding machine is with Over-heating protection, Over-current protection,Over-Voltage protection and Over-loading protection,use more safety. Because of the small size and light weight, it is very easy to carry, ideal for outdoor repairs /aerial work.
- Package List: GUOZHI 3 in 1 welding machine, the package includes 1*140amp mig welder, 1*Electrode Holder(500A), 1*Earth Clamp(500A), 1*MIG Gun(Pre-installed), Gun Accessories.
Manufacturer: GZ GUOZHI
Part Number: MIG140
Item Weight: 14.17 pounds
Product Dimensions: 16.5 x 7.6 x 12.7 inches
Item model number: MIG 140
Color: Mig-140
Style: MIG140
Batteries Included?: No
Batteries Required?: No
Date First Available: March 15, 2023
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Oct 17 – Oct 18
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Financing through Apple Pay
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Top Amazon Reviews
Color: Mig-140
I was very skeptical of a $69 welder. I couldn't buy a grounding cable for my welder for that price. This is a great value. It works. You can weld light stuff just fine. Its very very portable. Its very light weight. I have added this to my mobile mechanic shop to replace my heavy big welder which I rarely use. It saves me space, time and money. And again, it works. I welded many exhausts, many broken bolts and other things. This is the smallest and most portable setup anyone has ever seen. And if it breaks, a new one is cheap enough to where I don't sweat it. Im not sponsored or paid in any way. This welder is the best setup if you need portability and function. I run this on my generator just fine with .030 flux core. Ran about 1 pound so far with no issues.
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Reviewed in the United States on June 18, 2025 by Devil's Hand Diesel
Color: Mig-140
Solid little beast runs smooth on 110V and handles jobs like a pro. Love the 3-in-1 setup, switchin’ modes is easy. Perfect for garage work or beginners leveling up.
Reviewed in the United States on July 26, 2025 by Bill Mw
Color: Mig-140
When I first got the welder I was set back a bit it was smaller then I thought. But non the less I had to try it set up and use was very easy. It welded very well for being a cheaper welder. I haven’t reached its full power yet but I’m sure it will perform just fine. One thing I wish I could change is that the main mig torch was removable as well as the power cord but for a budget welder and for it being as light as it is it’s really not bad.
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Reviewed in the United States on June 8, 2025 by Joshua dietz
Color: Mig-200p
The GZ GUOZHI 200A MIG Welder is a fantastic 7-in-1 machine! It handles MIG, flux core, TIG, stick, and more with ease. The dual-voltage (110V/220V) flexibility and spool gun compatibility make it perfect for aluminum and various projects. Highly reliable and great value!
Reviewed in the United States on April 30, 2025 by Teresa Grubb
Color: Mig-200p
I am used to reading one-star reviews before buying something, which made me a little worried about the quality of the product, but I liked this product so I still chose to buy it, and tested it as soon as I received it, and Found the quality to be unexpectedly good！The 200P welder performs very well, and you can adjust the power and current by yourself. So far, no material has been burned through during welding. On the contrary, the welding process is very smooth and the weld is flat. Regarding the fact that the tig interface is not universal as mentioned in the comments, I think that has absolutely no impact, I just need to order a TIG gun from the GUIZHI store, it can be installed perfectly, and the price is low. Overall, this is a very practical machine, powerful and easy to carry, and I am very satisfied！
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Reviewed in the United States on January 10, 2025 by JL
Color: Mig-200p
I do not recomend the GZ GUOZHI 200A MIG Welder. I purchased my GZ GUOZHI 200A MIG Welder. Had a professional welder set mine up and worked OK. The 4th time I turned it on the MIG circuit was dead. MMA circuit still worked. This happened beyond the Amazon 30-day return window. I did my best to contact GZ GUOZHI. I found their contact info postrd to this Amacon site. However, GZ GUOZHI service did not respond. Amazon tried as well and no response. I did purchase the 4 yr insurance and i am glad I did. Amazon suggested i make my claim with Asurion. Asurion is top notch. They paid my claim and credited my Amazon account with every dollar spent on the failed GZ GUOZHI 200A MIG Welder
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Reviewed in the United States on July 24, 2025 by Stephan
Color: Mig-140
its a nice welder and works great for the most part. The insides are tight so its difficult to change out parts or even adjust them. i thought I was going to have to cut the frame just to access the tenson roller.
Reviewed in the United States on May 29, 2025 by Dylan zerpsedd
Color: Mig-200p
Great machine for a great price. It works great!
Reviewed in the United States on July 11, 2025 by JS