GZ GUOZHI 145A MIG Welder, 3 in 1 Welder FLUX MIG/Lift TIG/ARC Multi-Process Mig Welder, 110V Welding Machine, Flux Core Welder Welder Machine 110v with LCD Large Screen
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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
Wednesday, Oct 15
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Features
- 3 in 1 MultiProcess Welder: GZ GUOZHI 3 in 1 welder machine. Digital FLUX MIG/ARC/Lift TIG(TIG gun not included). New upgraded technology, large LCD screen display. 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*145amp mig welder, 1*Electrode Holder(500A), 1*Earth Clamp(500A), 1*MIG Gun(Pre-installed), 1*Welding wire, 2*Gun Accessories.
Manufacturer: GZ GUOZHI
Part Number: MIG-140
Item Weight: 15.07 pounds
Product Dimensions: 13.3 x 5.8 x 9.2 inches
Item model number: MIG-145LCD
Color: Mig-140
Power Source: dc
Included Components: MIG-145LCD
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:
Wednesday, Oct 15
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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- Affirm Pay in 4
- Affirm Financing
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- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Bought this GZ Guozhi 3 in 1 Welder Flux MIG/Lift Machine for my husband and he adores it. He is amazed by the performance and excellent-multifunction welder for DIY home projects. He says it works really great, does a nice even welding, instruction was straightforward, great machine for beginners, very consistent, effective and he likes the fact that it is easy to use, lightweight and easy to carry around. It uses flux core or mig so it has versatility. Great value for the price. Overall a great piece of equipment made with quality parts and workmanship that gets the job done! Highly recommended!!!
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Reviewed in the United States on September 16, 2025 by Latty Latty
The media could not be loaded. I’m really impressed with the GZ GUOZHI 145A MIG Welder. For such a compact and lightweight machine, it delivers solid performance. The LCD screen makes adjusting settings very easy, and switching between Flux MIG, Stick, and Lift TIG is simple and convenient. I’ve used it for small repairs and DIY projects on mild steel and stainless steel, and it works great. The welds are clean, the arc is stable, and it’s very beginner-friendly. The fact that it runs on 110V is a big plus because I can use it anywhere at home without special wiring. Overall, this is a versatile and reliable welder at a very affordable price. Perfect for hobbyists, DIYers, and light repair jobs. Highly recommended!
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Reviewed in the United States on September 2, 2025 by Amazon Customer
This little machine has been really reliable for small projects. The LCD screen makes it simple to adjust settings, and switching between MIG, TIG, and stick is straightforward. It’s compact and runs on 110V, so it’s easy to use in the garage without special hookups. The welds come out clean, and it’s strong enough for most DIY and repair jobs. Great value if you want a versatile welder without spending a fortune.
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Reviewed in the United States on September 26, 2025 by Junior P
I’ve been using this 3-in-1 welder and I really like it. Setup was quick and simple right out of the box, and it runs smoothly whether I’m using MIG, TIG, or MMA. I’ve done a few small repairs and some light fabrication with it, and it’s handled everything cleanly with solid penetration. What I like most is the compact size. It is very easy to move around, but it still has plenty of power. For the price, it’s a great value, and it saves me from needing multiple machines. I’d definitely recommend it to beginners or hobbyists who want something versatile and hassle-free.
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Reviewed in the United States on August 26, 2025 by Rashid Uddin
I picked up the GZ GUOZHI 145A MIG Welder mainly for small repairs and DIY projects, and it’s been a great tool to have around. It’s a 3-in-1 machine that does MIG, Lift TIG, and ARC welding, which gives a lot of flexibility depending on what you’re working on. Even though I’m not super experienced with welding, the setup was easy and the LCD screen makes it simple to adjust settings. I’ve used it on a few metal pieces and some exhaust work, and it handled everything smoothly. The welds looked clean and strong, and the machine didn’t bog down or overheat. It came with everything I needed to get started, including the torch and cables. I didn’t know much about TIG welding before, but it looks like the torch included can be used for that too, which is a nice bonus. Overall, I’m really happy with it. It’s compact, easy to use, and works well for the kind of jobs I do at home. Definitely worth checking out if you want a reliable welder without spending a fortune.
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Reviewed in the United States on August 3, 2025 by Ak Ak
After trying several welders, this GZ GUOZHI MIG 145A left me really impressed. Its 3-in-1 design (FLUX MIG / Lift TIG / ARC) makes it incredibly versatile for any type of work you have in the workshop. It works with 110V, which is ideal for domestic use without compromising power. The LCD screen is large and very clear, which makes it easy to adjust the parameters even if you are a beginner. I used it with flow core and the welding quality was clean and uniform, without many splashes. It is also quite compact and lightweight, which makes it easy to move.
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Reviewed in the United States on September 7, 2025 by Idania Jauregui Idania Jauregui
I'm delighted with this welding machine! Since it arrived I noticed the quality in every detail: compact, light and with a modern design that inspires confidence. The LCD screen is a wonder, super clear and easy to use, which makes adjusting the parameters fast and hassle-free. The power is excellent, it starts immediately and offers stability that is noticeable in every pass. The welding laces come out neat and uniform, it looks like professional work! In addition, it comes with everything you need to start using it immediately, which is a great plus. What surprised me the most is how versatile it is. It serves both for home projects and for more demanding jobs, and all without losing ease of handling. In terms of quality-price, I think you can hardly find something so complete for this cost. In summary: a 100% recommended purchase! If you are looking for a reliable, practical and powerful welder, this is the right one
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Reviewed in the United States on September 12, 2025 by Jessmar Quevedo Jessmar Quevedo
This Welder is a versatile 3-in-1 machine that supports FLUX MIG, Lift TIG, and ARC welding, making it suitable for various projects. Its user-friendly LCD screen allows for easy adjustments, which is great for both beginners and experienced welders. The compact design enhances portability, making it easy to move around the workspace. Overall, it's a solid choice for light to medium welding tasks and DIY enthusiasts! I totally recommend you buy!
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Reviewed in the United States on August 29, 2025 by Malak