Best 3 in 1 Welding Machine – Versatile Options for Any Shop
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Last Updated: August 19, 2025
A good 3-in-1 welder gives you MIG, TIG, and Stick in one machine, which saves space and cuts down on setup time. That’s a big plus if you’re repairing farm equipment, fabricating railings, or just running weekend garage projects. The right unit lets you move from quick tack welds to heavier passes without juggling multiple machines.
Here are three solid options welders keep coming back to. If you want a broader comparison across categories, check our best welding machines guide.
Check Price & Availability
View on Amazon – GZ GUOZHI 145A MIG Welder
View on Amazon – YESWELDER MIG-205DS PRO
View on Amazon – LOTOS LTPDC2000D 2024 Upgraded
Welding Performance & Power Output
Power output matters because it tells you what thickness you can actually weld without fighting the arc.
The GUOZHI tops out at 145 amps, plenty for sheet metal, mower decks, or small brackets. The YESWELDER pushes up to 200 amps, strong enough to handle 3/8″ mild steel without struggling. The LOTOS also runs at 200 amps for TIG and Stick but adds a 50-amp plasma cutter—handy if you need to cut and weld in the same setup.
That makes the GUOZHI best for light-duty jobs, the YESWELDER a versatile middle ground, and the LOTOS a heavy hitter for shop or fab work.
Portability & Build Quality
Welders know hauling gear gets old fast, so weight and build matter.
At just 20 pounds, the GUOZHI is easy to move between job sites or slide into a truck. The YESWELDER is heavier but still manageable, built with a solid frame for regular shop use. The LOTOS is the bulkiest, but that extra weight comes with tougher construction and the bonus of a plasma cutter built in.
For field work, the GUOZHI is the easiest to haul. For mostly shop-based welding, the YESWELDER and LOTOS give you more muscle per pound.
Ease of Use & Features
Controls should be quick to adjust, especially when you’re switching between MIG and Stick during a repair.
The GUOZHI keeps things simple with a clear LCD and straightforward settings—great for beginners or welders who don’t want to fuss with knobs. The YESWELDER adds dual voltage, spool gun support for aluminum, and finer adjustments, which makes it more flexible for varied shop work. The LOTOS layers on plasma cutting with TIG and Stick, though it takes a little more practice to dial in.
If you want easy setup, go with GUOZHI. If you need aluminum support and flexibility, the YESWELDER delivers. If you want one machine to cut and weld, the LOTOS is your pick.
Value for Money & Best Fit
Every welder wants good performance without overspending.
The GUOZHI is the budget-friendly way to get MIG, TIG, and Stick all in one. It’s a solid option for light repairs or hobby builds. The YESWELDER balances price and features, giving you flexibility without draining your wallet. The LOTOS costs more, but welders say it’s worth it if you’ll use both the plasma cutter and welding functions often.
Quick Comparison Table
| Machine | Amperage Range | Processes | Weight | Best For | Price Range |
|---|---|---|---|---|---|
| GZ GUOZHI 145A MIG | Up to 145A | MIG / TIG / Stick | ~20 lbs | Hobbyists, light repairs | Budget |
| YESWELDER MIG-205DS PRO | Up to 200A | MIG / Flux-Core / Stick / TIG / Spool Gun | ~35 lbs | Garage work, aluminum jobs, mid-level fab | Mid-Range |
| LOTOS LTPDC2000D 2024 | 200A (TIG/Stick), 50A plasma cut | TIG / Stick / Plasma | ~42 lbs | Pros needing cutting + welding in one | Premium |
GZ GUOZHI 145A MIG Welder – Budget-Friendly Pick
This little unit is built for lighter work. It handles thin steel and weekend projects without a problem. Based on welder feedback, it’s steady for auto body jobs, small farm repairs, and quick garage fixes. If you want a portable 3-in-1 that won’t break the bank, the GUOZHI is tough to beat.
YESWELDER MIG-205DS PRO – Mid-Range Option
The YESWELDER brings more amps, dual voltage, and spool gun support. That’s especially useful if you’re running both mild steel and aluminum. Many welders say it’s reliable for steady garage use and fab projects like gates or trailers. It’s a strong middle option if you want flexibility at a fair price.
LOTOS LTPDC2000D 2024 – Premium Model
The LOTOS covers a lot of ground with TIG, Stick, and plasma cutting in one box. That’s a big advantage if you don’t want to drag around separate machines. At 200 amps, it handles stainless and thicker plate with ease. Plenty of fabricators say it holds up under daily use, making it a worthwhile investment if you need cutting and welding side by side.
FAQs
Q: Can I weld aluminum with these 3-in-1 machines?
A: Yes. The YESWELDER supports a spool gun, while the LOTOS handles TIG aluminum. The GUOZHI can work with it, but it’s more limited.
Q: Are these machines beginner-friendly?
A: The GUOZHI is the easiest to learn on. The YESWELDER adds more features but stays approachable, and the LOTOS takes more practice.
Q: How portable are these welders for field work?
A: The GUOZHI is very portable. The YESWELDER is manageable, while the LOTOS is better left in the shop unless you need its plasma cutter on site.
Conclusion
Each of these welders brings a different advantage. The GUOZHI is light, affordable, and perfect for small projects. The YESWELDER hits the sweet spot with flexibility and aluminum capability. The LOTOS is built for welders who want cutting and welding in one rugged package. No matter your budget, there’s a 3-in-1 here that’ll fit the way you work.
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