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MIG155GSV 155 AMP INVERTER MIG/STICK ARC WELDER WITH DUAL VOLTAGE 220V/110V welding machine 3 Year Warranty

4.4 4.4 out of 5 stars 836 ratings

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Mig155GSV

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  • Compact – portable – very capable quality welder that can run on either 110/115 or 220/230 volts which makes this a true workhorse with a completely portable footprint. Comes complete as pictured; ready for you to start welding. AND 3 YEAR WARRANTY!
  • Working voltage: 115V/230±15%; 30 to 155 Amp welding range; In MMA mode, this welder can be used as a very nice scratch arc TIG welder with optional accessories.
  • Comfortably welds up to 1/4 in. mild steel that is properly prepared using 220 volt input, in both MIG, flux-cored and stick welding. Feeds wire at 78 in. to 396 in. per minute and has infinitely adjustable wire speed and heat settings. This welder does not use tapped controls that are found in cheaper machines!
  • This model uses an advanced compact IGBT inverter design with automatic overheat and over current welding protection.
  • The model 155 incorporates 2T/4T modes. 4T is useful if you have a long weld to do, as it saves you having to hold the trigger down the whole time. Great feature for out of position welding.
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Customer ratings by feature

Easy to use
4.4 4.4
Value for money
4.3 4.3
Tech Support
4.3 4.3
For beginners
4.1 4.1

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Technical Details

Additional Information

Warranty & Support

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MIG155GSV

MIG155GSV 155 AMP INVERTER MIG/STICK ARC WELDER WITH DUAL VOLTAGE 220V/110V welding machine 3 Year Warranty


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Product Description

This inverter MIG welder is both MIG, and a self-shielded flux-cored welding machine. The MIG155GSV is equipped with a unique electronic reactor circuit, which can precisely control the short-circuiting transfer and mixed transfer resulting in better performance than other welders for sale. You will see the many advantages when you compare our products with silicon controlled welding machines and tapped welding. Our MIG welders incorporate a special advanced circuit designed to automatically sense if the user is actually welding or simply feeding a new roll of wire through the cable. The circuit detects either high welding current flow or the lack of high current flow. If after approximately 5 seconds of checking at slow wire feed speed, if no welding current is detected, our welders automatically run the feed motor at full speed to help the user more quickly feed their new reel of wire through the cable. Never try to set wire speed by pointing the torch into the air and pressing the trigger. That action will invoke our automatic high speed feed feature. The Weldpro 155 series are also portable, energy-saving, and electromagnetic noise-free. Besides, we stand by our products. They spatter less, have easier arc starting, a deep welding pool, and a high duty cycle that you will appreciate. Remember our support is always available to help and answer your questions

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MIG155GSV 155 AMP INVERTER MIG/STICK ARC WELDER WITH DUAL VOLTAGE 220V/110V welding machine 3 Year Warranty
W Weldpro MIG155GSV 155 AMP INVERTER MIG/STICK ARC WELDER WITH DUAL VOLTAGE 220V/110V welding machine 3 Year Warranty
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Price$353.99$549.00$399.99$269.99$1,453.00$329.99
Delivery
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Get it as soon as Friday, Apr 5
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Customer Ratings
Easy to use
4.4
5.0
4.6
4.1
4.6
4.6
Value for money
4.3
4.7
4.5
4.4
4.7
4.5
For beginners
4.1
4.5
4.0
4.1
3.4
4.0
Tech Support
4.3
4.4
4.1
3.9
4.1
Versatility
2.6
4.7
4.3
Sold By
W Weldpro
PrimeWeld
Hynade USA
AZZUNO
W Weldpro
Hynade USA

Important information

Bulb Voltage

115 volts

Customer reviews

4.4 out of 5 stars
4.4 out of 5
836 global ratings

Customers say

Customers like the value, performance, and ease of use of the welder. For example, they mention it's good value for money, works great, and is easy to set up and use. Some appreciate the weight and portability of the product. That said, some complain about the wire feed issues.

AI-generated from the text of customer reviews

68 customers mention54 positive14 negative

Customers like the performance of the welder. They say it works well on 110V and the 220V side may run a little hotter than the knob. It performs well on a fence project and takes up no space. Customers also mention that the quality of the product is good and it operates smoothly.

"...Very clean arc and the pre/post flow is a nice touch. Performed great on 110v - looking forward to trying thicker stuff on 220...." Read more

"...I'm  very pleased with its performance and ease of use...." Read more

"...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..." Read more

"...dual voltage MIG and their TIG machines, and both were extremely high quality products...." Read more

59 customers mention55 positive4 negative

Customers are satisfied with the quality of the welder. They mention that it does put down a good weld, is an all-around great machine, and is capable of some pretty heavy duty welding. Some appreciate the quality parts and the portability of the tool. Overall, most are happy with their purchase and recommend it to others.

"...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...." Read more

"This is a great little machine,  it's just perfect for my use...." Read more

"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...." Read more

"...They both have plenty of power and produce clean, penetrating welds. Also, the company's customer support is probably the best I have ever had...." Read more

51 customers mention43 positive8 negative

Customers like the value of the welder. They say it's a great weld for the price, cheap, and lightweight. Some say it is a superb purchase for a hobbyist or welDER in a pinch.

"...This Mig is a great performer and very good value." Read more

"...and price perspective this machine seems like it will provide good bang for the buck...." Read more

"...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...." Read more

"...Definitely a superb purchase for a hobbyist or welder in a pinch and has served me well...." Read more

36 customers mention36 positive0 negative

Customers find the tool very easy to use. They mention the user interface is simple enough to work with. They also say the setup manual is worthless, but the online tutorials are helpful. Customers say the welder is versatile and simplistic to use, making it great for beginners. They say it's a great weld for the price and easy for someone to get the ropes of welding.

"...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...." Read more

"...This is so easy to move and so easy to work with that I was sold on trying this machine.  I'm  very pleased with its performance and ease of use...." Read more

"...It's lightweight and seems like it will meet my needs and have ability to learn tig as well and use 110 or 220v." Read more

"...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..." Read more

11 customers mention11 positive0 negative

Customers find the weight of the tool to be very light when moving around, easy to carry around, and small. They say it works great and generates enough power to work with. Customers also mention that it can easily be taken anywhere.

"...This is so easy to move and so easy to work with that I was sold on trying this machine.  I'm  very pleased with its performance and ease of use...." Read more

"...Overall happy with unit so far. It's lightweight and seems like it will meet my needs and have ability to learn tig as well and use 110 or 220v." Read more

"Kick ass little welder small light at easy to move versatile yet great welding capability. Super happy with this welder ...." Read more

"...Doesnt weigh much, quick set up and always fires hot at flip of the switch...." Read more

10 customers mention10 positive0 negative

Customers are satisfied with the flow of the welder. They mention that it runs smoothly, produces a good flow, and has a smooth and consistent bead. The pre/post flow is a nice touch, and the wedder is highly tuneable. It strikes and feeds like a dream, and is capable of MIG, ARC, and Stick welding.

"...Very clean arc and the pre/post flow is a nice touch. Performed great on 110v - looking forward to trying thicker stuff on 220...." Read more

"...I have used it for about 10 hours now. It strikes and feeds like a dream. It has yet to trip the duty cycle for me...." Read more

"...Currently running a 75/25 mix of Argon CO2 with ER70S-6 wire. It runs smoothly, only issue I had was getting the roller tension set initially, it..." Read more

"...etc I have only run it on 110 volt to date but it has a smooth and consistent bead every time I pull the trigger...." Read more

14 customers mention0 positive14 negative

Customers are dissatisfied with the wire feed of the MIG welder. They mention that the wire binds up every so often, the wire no longer feeds out properly, and the wire is a pain to put through the gun. Customers also mention that when the machine warms up, the feed mechanism is glitchy and the weld wire skips.

"...setting up for gasless flux with the provided wire and was having wire feed issues...." Read more

"...It's weakness is the wire feed system. From front to back, it's junk. I noticed after awhile my welds would start spitting and stopping...." Read more

"...times, probably due to the wire itself, the wire skips and doesnt have enough tension to pull through." Read more

"...The only issue so far is the wire feed binds up every so often. It may be the cheap tip or something else...." Read more

11 customers mention0 positive11 negative

Customers are not satisfied with the durability of the welding machine. They mention that it's not very strong, poorly made, and delicate. Some customers also report that the machine keeps popping the breaker when only set on.

"...The biggest issues I have are the if the mig gun brakes you can’t just go to your local welding store and get one for it , it’s proprietary to the..." Read more

"...That is the drive motor for the wire feed. It’s just not very strong...." Read more

"...Some of the parts are delicate and its not made for 8 hour days as your daily tool; however the technology of the welder to automatically adjust..." Read more

"...I was using a dedicated 20amp circuit and it kept popping the breaker when the welder was only set on 70amp +/-...." Read more

Best little machine small light weight and welds 1/4 no problem
5 Stars
Best little machine small light weight and welds 1/4 no problem
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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