Weldpro 155GD MIG Welder, 4 in 1 Welding Machine，Flux Core MIG/Gas MIG/Aluminum Spool Gun/MMA/Stick Welder, 110V/220V Welder Machine with Synergy, IGBT Inverter Portable Welder Equipment for Beginner
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Availability:
In Stock.
Arrives
Sep 14 – Sep 18
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Style: MIG155GD
Features
- 4-IN-1 WELDER: The welder has 4 welding modes Gas/ Flux Core Gasless MIG/ Aluminum Spool Gun/ MMA/STICK meet your different requirements. It is perfectly managed MIG welding of carbon steel, stainless or even thicker steel, Ideal for home DIY, outdoor repairs, rusty metal, farm and road equipment, and maintenance and repairs
- IMPRESSIVE WELDING CAPACITY: With a powerful 155 Amp output and dual voltage (110V/220V), this welder guarantees consistent performance across numerous applications. Whether you're working on automotive, construction, fabrication, or DIY tasks, it effectively handles both thin and thick materials, including steel, aluminum, and stainless steel
- SYNERGIC CONTROL: The recommend current and wire feeding speed of the welder machine will be automatically matched after selected diameter of the welding wire(you can choose .030"/.035"/.040" wire). The MIG welder can use for gas mig or gasless mig, is easier for beginners or those that are learning to weld and want to make small repairs around the house
- ALUMINUM SPOOL GUN COMPATIBLE: Simply unplug the 10' MIG torch, connect the Weldpro SB8 spool gun (sold separately), flip a switch, and you are ready for Aluminum MIG welding
- PORTABLE AND COMPACT: The welding machine 110V 220V weighs only 13.7 pounds, and you can freely carry it anywhere with a handle or shoulder strap
- SAFETY PROTECTION: The 155A MIG welder Built-in over-current protection, over-load protection, overheating, and over-voltage function that extend the lifespan of the machine
- HIGH QUALITY: Every single of our welder machines passed various authoritative Laboratory tests in simulating extremely harsh environments before leaving our factory that conforms to the high standards. The welding machine adopts IGBT and integrated wire feed technology to automatically match the recommended voltage and wire feed speed
- COMPLETE WELDING KIT: The complete package includes everything you need to get started: MIG torch, earth clamp, stick holder, flux-cored wire, gas hose, flow meter, and power adapter, making it perfect for both novice and expert welders alike
Description
Makes welding technology available to everyone The New Mig 155 GD is perhaps the most capable and versatile MIG welder in its class. Equipped with features designed to meet even the most demanding welding jobs while not breaking the bank. The 155 GD can perform MIG, flux core and DC stick welding as well as the ability to adapt scratch TIG with the optional TIG torch available through our website. This latest version of our economy minded 155 amp MIG welder now includes the ability to remove the torch cable and replace it with our aluminum spool gun. After inserting the spool gun a simple flick of the switch inside the welders drive roller housing enables spool gun operation.
Manufacturer: W Weldpro
Part Number: MIG155GD
Item Weight: 34.5 pounds
Product Dimensions: 15.3 x 6.6 x 18 inches
Item model number: MIG155GD
Size: 18.7 Pounds
Style: MIG155GD
Material: Metal
Power Source: gas_powered
Voltage: 220 volts
Wattage: 34.1 watts
Item Package Quantity: 1
Included Components: MIG TORCH，GAS HOSE，EARTH CLAMP，ELECTRODE HOLDER,WELDING WIRE，POWER ADAPTOR，GAS REGULATOR，WIRE ROLLE
Date First Available: August 31, 2020
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 14 – Sep 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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Top Amazon Reviews
Kick ass little welder small light at easy to move versatile yet great welding capability. Super happy with this welder . If your shopping around for a bigger welder 120&240 v this is the one yes can weld 1/4 plate with this little machine .I just .fabricated a new rear frame for 2001 silverado 8.1 with this little machine . Works flawlessly I built a two 110 cords to one 220 crank this machine all the way up heat and speed lil slow but welds 1/4 no problem good penetration . Frame is now stronger than it was factory.I made a good buy with this little machine.For any of the people that say this machine is a piece of junk have no idea how to weld in the first place ! I'm telling you I'm impressed this will be the traveling welder to go to our mud run and races I can weld anything automotive with this welder with ease just as good as someone else could with a high end machine this one only weighs what 15 lbs . Amazing great job to the engineers at weldpro!!!! A+++
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Reviewed in the United States on January 1, 2021 by Raymond peabody
It works as it should. It's a really nice Welder. Definitely recommend to buy one Easy to use.
Reviewed in the United States on February 17, 2026 by Dakota
Actually a really good machine. I compared to the three top brands and have to say it works just as well, and is a bit less expensive. It may have a couple of less features like digital controls etc. but functionality, same weld results. 110 side works surprisingly well, and the 220 side may run a little hotter than the knob indicates but just dialed it down and no problem. It’s not going to be running pipe all day but wasn’t designed for it. Great little machine for the beginner and garage/small shop, and a nice (lite) machine to throw in the back of the truck for the small quick jobs and for 4 bills I can’t complain. I’ve spent more and had many complaints. Haven’t had to use tech support so know comment there but I guess that’s a good thing. Recommend for the beginner, garage and small shop with limited space.
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Reviewed in the United States on June 4, 2021 by 427 Leather
Handy little welder but it is tricky to get it to feed the wire at a constant rate Has come in very useful for lighter weight steel repairs The manual could have been a lot better, ended up searching online for tips on using
Reviewed in the United States on August 27, 2026 by Kevin G.
Drive roller cant even tighten enough to grab the wire. Once I did some "custom" work it worked ok but maybe after a about a week when trying to hit the trigger to strike an arc it wouldn't even melt the wire just kind or spark. I am very familiar with many types/brands of welders so I tried some troubleshooting and couldn't figure it out. DONT WASTE YOUR MONEY!!
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Reviewed in the United States on January 25, 2026 by Nicholas klohn
Multifunctional and easy set up! Great for garage use or Mobile welding. Quality and functional, easy to use. Would recommend.
Reviewed in the United States on January 18, 2026 by susan maxwell
First: excellent customer support. The tech number hooks you up with a US based guy (forgive my bluntness here: the tech support number hooked me up with a native english speaker who knew welding.). My machine was a month or two passed its "free return" date but the company paid to ship my old one back and a new one out. No dumb questions, no charge. Now, every home shop guy knows and respects "duty cycle" right? And every home shop guy has at least one project that requires alot of non stop welding. Don't be tempted, respect that duty cycle with these smaller lesser expensive machines. Having written all that, this thing does everything a more expensive machine does. Perfect for the small shop guy.
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Reviewed in the United States on March 8, 2023 by The Doc
This bad boy showed up yesterday and I just so happened to have some 1/8 steel angle and plate I needed to weld up. Set up was a breeze and the instructions were fairly clear and to the point. I had an old Lotus mig 175 that performed….. ok. The thing was a beached wale so I was happy to upgrade to an inverter machine. This thing welds great right out of the box. I ran it with .30” wire and 75/25 co2. Very clean arc and the pre/post flow is a nice touch. Performed great on 110v - looking forward to trying thicker stuff on 220. My Weldpro AC/DC Tig 200 just showed up today and I’m very excited to try that out as well. This Mig is a great performer and very good value.
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Reviewed in the United States on April 29, 2022 by Jeff H.