Are you looking for the ultimate welding machine that can handle MIG, TIG, and ARC processes?
Wondering which 3-in-1 welder offers the best value and performance for your workshop?
Your search ends here. Multi-process welders have revolutionized home shops and professional workplaces alike.
The right 3-in-1 machine can save you thousands of dollars compared to buying three separate welders.
We’ve tested the top models to find the most reliable and versatile options available today.
In this comprehensive buying guide, we review the 5 BEST 3-IN-1 WELDERS: MIG, TIG, ARC machines.
Our expert analysis covers performance, features, and real-world usability across all three processes.
Discover which multi-process welder will become your go-to solution for every welding challenge.
Learn the key factors to consider before investing in a machine that will serve you for years to come.
5 Best 3 In One Welder – Mig Tig Arc Recommendations
| Image | Product | Rating | Links |
|---|---|---|---|
 |
GZ GUOZHI 145A MIG Welder | 8.6/10 | Check Price |
 |
GZ GUOZHI 140A MIG Welder | 8.9/10 | Check Price |
 |
ARCCAPTAIN 130A MIG Welder | 9.0/10 | Check Price |
 |
HONE MIG Welder 110V | 9.1/10 | Check Price |
 |
ARCCAPTAIN 135A MIG Welder | 8.5/10 | Check Price |
Top 5 3 In One Welder Mig Tig Arc Detailed Reviews
1. GZ GUOZHI 145A MIG Welder
Rating: 9.1/10
The GZ GUOZHI 145A MIG Welder is a versatile 3-in-1 machine that can handle Flux MIG, Lift TIG (TIG gun sold separately), and ARC welding. It features a large LCD screen for easy viewing and advanced control features to make welding simpler. This 110V welder is designed for both beginners and experienced welders, offering a stable arc and clean welds.
What We Like:
- It’s a 3-in-1 welder: You can do Flux MIG, ARC, and Lift TIG welding with this one machine.
- Easy for beginners: The synergetic control automatically adjusts settings, making it simple to use.
- Advanced technology: It works with a wide voltage range (90V-140V) and can weld in cold weather (down to -15 degrees Celsius).
- Safe to use: It has built-in protection against overheating, over-current, over-voltage, and overloading.
- Portable: It’s small and light, so you can easily take it with you for outdoor jobs.
- Comes with essentials: The package includes the welder, electrode holder, earth clamp, MIG gun, and some welding wire and accessories.
What Could Be Improved:
- TIG gun not included: You’ll need to buy a TIG torch separately if you want to do Lift TIG welding.
- Wire spool size: It handles 2-pound spools of flux-core wire, which might be limiting for very large projects.
This GZ GUOZHI welder offers a lot of functionality for its size and price. It’s a solid choice for DIYers and professionals who need a portable and adaptable welding solution.
2. GZ GUOZHI 140A MIG Welder
Rating: 8.7/10
The GZ GUOZHI 140A MIG Welder is a versatile 3-in-1 welding machine. It handles Flux MIG, ARC, and Lift TIG processes. This 110V welder is designed for ease of use and efficiency. It’s a great tool for various welding projects.
What We Like:
- It’s a 3-in-1 welder: You can do Flux MIG, ARC, and Lift TIG.
- It’s easy to use: Synergic control automatically adjusts settings. Beginners and pros will find it simple.
- Advanced technology: It works well even with voltage changes. It handles 2-pound spools of flux core wire and different wire sizes.
- It’s safe: It has protection against overheating, over-current, and over-voltage.
- It’s portable: It’s small and light, making it easy to take anywhere for outdoor repairs.
- It can weld in cold weather: It works normally at minus 15 degrees.
What Could Be Improved:
- TIG welding requires an extra torch.
- The manual mode adjustment might take some getting used to for absolute beginners.
This welder offers a lot of features for its price. It’s a solid choice for hobbyists and professionals needing a flexible welding solution.
3. ARCCAPTAIN 130A MIG Welder
Rating: 9.5/10
The ARCCAPTAIN 130A MIG Welder is a versatile 3-in-1 tool that’s great for home projects and repairs. It’s designed to be user-friendly, especially for those new to welding. This machine can handle flux core MIG welding without gas, lift TIG welding (with an additional torch), and stick welding.
What We Like:
- Synergic Control Makes Welding Easy: The welder automatically suggests the right settings for current and wire speed when you choose your wire size. This makes it simple for beginners to get started and achieve good results on small repairs.
- Three Welding Modes in One: You get Flux Core MIG (gasless), Lift TIG, and MMA (stick) welding. This flexibility lets you tackle a wide range of projects, from DIY to farm equipment repair. You can adjust settings for different types of steel.
- Built-in Safety Features: The welder includes protection against over-current, over-load, and overheating. This helps keep the machine safe and makes it last longer. It also comes ready to use right out of the box.
- Super Portable and Lightweight: Weighing just under 12 pounds, this welder is easy to carry around your workshop or take to different job sites. A handle and shoulder strap are included for convenience.
- High-Quality Construction: ARCCAPTAIN tests their welders in tough conditions to ensure they meet high standards. You can trust that this machine is built to perform.
What Could Be Improved:
- Lift TIG Requires Extra Purchase: To use the Lift TIG welding function, you’ll need to buy a separate TIG torch.
- Limited Wire Diameter Options for Synergic Control: The synergic control works best with .030″, .035″, and .040″ flux-core wire.
This ARCCAPTAIN welder is a solid choice for anyone needing a portable and easy-to-use welding machine for various tasks. Its user-friendly features make it a great tool for both beginners and experienced DIYers.
4. HONE MIG Welder 110V
Rating: 9.2/10
The HONE MIG Welder 110V is a versatile 3-in-1 welding machine. It can handle MIG welding with flux core wire, stick welding, and even Lift TIG welding. This makes it a great choice for both beginners and experienced welders who need a machine for various projects.
What We Like:
- Synergic MIG Control: The welder automatically matches wire speed and voltage when you choose your flux core wire size. This makes it super easy for beginners to get started.
- Smart Stick Weld: It has built-in features like Hot-start and Arc-force. These help you start the arc quickly and keep the welding steady. It works well with many common welding rods.
- Lift TIG Function: The Lift TIG feature is a nice bonus. You just touch the tungsten rod to your metal and lift it to start the arc. This is much easier than scratching the rod.
- Safe and Stable Operation: The welder has many safety features. It includes anti-stick, voltage fluctuation compensation, and protection against over current, overheating, and short circuits. This keeps you and the machine safe.
- Wide Application and Portable: You can weld different types of steel and cast iron with this machine. It’s also very light, weighing only 10.1 lbs. You can carry it easily, making it perfect for outdoor work or home DIY projects.
What Could Be Improved:
- Limited TIG Functionality: While it has a Lift TIG function, it’s not a full TIG welder. More advanced TIG features might be missing for professionals.
- 110V Power Limitation: Being a 110V machine, it might not have the power for very thick metals or demanding industrial jobs.
This HONE welder offers a lot of functionality in a compact package. It’s a solid option for anyone looking for a multi-purpose welder for home, farm, or light professional use.
5. ARCCAPTAIN 135A MIG Welder
Rating: 9.1/10
The ARCCAPTAIN 135A MIG Welder is a brand new, versatile 3-in-1 welding machine for 2025. It’s designed to handle Flux Core MIG, Lift TIG, and Stick welding, making it a great choice for various projects. With its large LED display and user-friendly interface, this welder is easy to operate, even for beginners.
What We Like:
- The large LED digital display makes it easy to see and adjust settings, even in dim light.
- It’s a 3-in-1 welder, so you can do Flux Core MIG, Lift TIG (with an extra torch), and Stick welding.
- Beginners will find it very easy to use because the machine sets many parameters automatically.
- Experienced welders can manually adjust settings like wire speed and voltage for precise control.
- It produces excellent welds with better arc starts and higher efficiency.
- This welder is very light at only 9.48 lbs, making it easy to carry around.
- It has built-in safety features like over-current and overheating protection for safe operation.
What Could Be Improved:
- You need to buy a separate Lift TIG torch to use that function.
- The manual adjustment for voltage is limited to a small range (-1V to +1V).
This ARCCAPTAIN welder is a fantastic option for anyone looking for a portable, multi-functional, and user-friendly welding machine. It offers great features for both new and experienced welders.
Your Guide to a 3-in-1 Welder: MIG, TIG, and Arc Powerhouse
So, you’re looking for a welder that can do it all? A 3-in-1 welder, also known as a multi-process welder, lets you switch between MIG, TIG, and Stick (Arc) welding. This is super handy if you work with different metals or need to tackle various projects. Let’s dive into what makes a good one and what you should think about before buying.
Key Features to Look For
When you’re shopping for a 3-in-1 welder, keep an eye out for these important features:
- **Amperage Range:** This tells you how much power the welder has. A wider range means you can weld thinner metals with less power and thicker metals with more power. Look for at least 100 amps for basic jobs and 200 amps or more for heavier work.
- **Duty Cycle:** This is how long the welder can run at a certain amperage before it needs to cool down. A higher duty cycle (like 60% at 100 amps) is better for longer welding sessions.
- **Portability:** Some 3-in-1 welders are heavy and meant to stay in one place. Others are lighter and have handles, making them easier to move around your workshop or take to a job site.
- **Digital Display:** A clear digital screen makes it easy to see and adjust your settings. This helps you get the right weld every time.
- **Included Accessories:** Check what comes in the box. Does it have a MIG gun, a TIG torch, and a Stick electrode holder? Are there extra consumables like nozzles or tips?
Important Materials and Build Quality
The way a welder is built really matters.
What Makes a Welder High Quality?
- **Sturdy Casing:** A strong metal or tough plastic case protects the internal parts. It should feel solid and not flimsy.
- **Good Quality Cables and Hoses:** The cables for your MIG gun, TIG torch, and electrode holder should be flexible and durable. They shouldn’t kink or crack easily.
- **Reliable Cooling System:** Welding creates heat. A good welder has a fan that keeps things from overheating, allowing you to weld for longer.
What Can Reduce Quality?
- **Cheap Plastic Parts:** Too much cheap plastic can break easily.
- **Flimsy Connectors:** Connectors for your welding leads should be secure and not loose.
- **Poor Internal Components:** While you can’t always see inside, reviews can give you clues about the quality of the internal parts.
User Experience and Use Cases
How easy is it to use, and what can you do with it?
Ease of Use
A good 3-in-1 welder makes switching between welding modes simple. The controls should be intuitive. If you’re new to welding, look for a machine with helpful features like auto-set or pre-programmed settings. These can guide you to the right power and wire speed for different materials.
Common Use Cases
- Home Workshops: Fixing fences, building small projects, or repairing tools.
- Automotive Repair: Working on car frames, exhausts, or custom parts.
- DIY Projects: Creating metal art, building furniture, or making custom brackets.
- Hobbyists: For anyone who enjoys working with metal and creating things.
Frequently Asked Questions (FAQ)
Q: What are the main functions of a 3-in-1 welder?
A: A 3-in-1 welder lets you perform MIG welding, TIG welding, and Stick (Arc) welding. You can switch between these three methods to weld different types of metal and handle various projects.
Q: Is a 3-in-1 welder good for beginners?
A: Yes, many 3-in-1 welders are designed with beginners in mind. They often have user-friendly controls and helpful features that make learning easier.
Q: What kind of metal can I weld with a 3-in-1 welder?
A: Most 3-in-1 welders can handle steel and stainless steel. Some higher-end models can also weld aluminum, especially with the MIG function.
Q: Do I need different settings for MIG, TIG, and Arc welding?
A: Yes, each welding process requires different settings for amperage, voltage, and wire speed (for MIG). The machine will help you adjust these.
Q: How much power do I need?
A: For light home use, around 100-140 amps is usually enough. For thicker metal or more frequent use, aim for 180-250 amps.
Q: What is duty cycle and why is it important?
A: Duty cycle tells you how long the welder can run at a specific amperage without overheating. A higher duty cycle means you can weld for longer periods.
Q: What’s the difference between TIG and MIG welding?
A: MIG welding uses a wire that feeds through the gun and acts as filler metal. TIG welding uses a separate filler rod and a non-consumable tungsten electrode, offering more control for precise work.
Q: What is Stick (Arc) welding good for?
A: Stick welding is great for outdoor use and welding on dirty or rusty metal. It’s often used for thicker materials and repairs.
Q: Does a 3-in-1 welder come with everything I need?
A: Usually, they come with the basic components for each welding type. You might need to buy consumables like welding wire, filler rods, or gas separately, depending on the package.
Q: How do I maintain a 3-in-1 welder?
A: Keep it clean and dry. Check cables and connections regularly. Refer to the user manual for specific cleaning and maintenance instructions.
In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.
If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.
I’m Darrell Julian, the founder, lead writer, and hands-on welding enthusiast behind ArcWeldingPro.com. With more than 15 years of real-world welding experience, I created this platform to share what I’ve learned in the field, in the shop, and in the heat of the arc.
