Miller907757 Multimatic 220 AC/DC Multiprocess Welder - Versatile Multi-Process MIG, Flux-Cored & TIG Welder Machine - Portable Welding Machine with MIG Gun, TIG Torch & Multi-Voltage Plug 120V&240V

The media could not be loaded. Tiene la opción de 110 y 220,pero solo he usado la 220 y es muy fuerte.Aún no he tenido la oportunidad de usarla con electrodo ni con Tig,pero ya que lo haga les dejo saber como trabajaron.Oh,se me olvidaba comentarle que le compré una spoolgun para soldar aluminio de la misma marca Miller y del modelo compatible con mi máquina,pero no la he podido hacer trabajar bien espero sea porque soy soldador eventual solo para mis cosas del hogar y no tengo la experiencia suficiente para programar la spoolgun igualmente ya que tenga un calificación final se las haré saber.

Works well! No problems. Does what I want it to do plus more

Very good unit

I am so happy with this machine. I'd buy it again!

I spent over 30 yrs in the metal trades. I’ve welded absolutely everything - except titanium (the process and materials) are so extreme and expensive, only the military (needs it and) is going to pay to have it done.But everything else, yep, been there / done that.. and I’m talking about thousands of hours, and every conceivable condition.I’ve worked with every major brand of welding machine. There are some other good ones.. Lincoln, Linde, Hobart, but Miller has always been my favorite. Inside this machine, you find the very same level of quality that they make in their top ($8K to $10K) industrial shop welding machines.(You should realize by now - if you believe my experience claim), I KNOW.I didn’t even buy mine on Amazon. But I am such a committed fan of this product, and especially this model - for home (or small shop) use, that - if you want to learn to weld, or want the best machine for the aforementioned application, don’t cheat yourself.Spend the money nec. to achieve your goals. GET THIS MACHINE. I was SO happy to see the quality they built into this! I’ve gone on for some time - and could go on WAY longer.But let me finish with: my son wants me to teach him to weld - and I will.. with this machine. He’ll probably end up with this unit. I have zero doubt that this will last the rest of my life - and the rest of his.Ok, enough. If you’re not convinced, you don’t believe me - or just don’t understand what you’re reading. GET one of these. That’s all. Have a good life and build amazing things from metal.

My company just purchased this machine for a on the go maintenance piece of equipment, and I was Lyre if it’s capabilities but Miller has pulled it off and I’m quite impressed with this little blue machine I’ve only been able to test it using 120v. In the mig function I used 0.35 steel wire with co2 on 3/16 low carbon steel and was again really impressed with delivery and arch control and penetration and look of my finish weld. And it didn’t stop there I then switched to a tri-mix and 0.35 304L stainless wire and some 304 3/16 stainless plate and with same results I was really impressed. And again this is with 120v And so I moved on to DC tig with argon and a 3/32 tungsten with some stainless sheet meats and it did beautifully with lap welds corner welds and Tee welds I loved the control and how tight and consistent the arch was and the same with aluminum. I can’t wait to have the machine plugged into a 208 power source. And did I mention how user friendly this machine is a child could become a expert welder in no time. The preset features make it to easy for you. Now don’t get me wrong it has its limitations it’s not a industrial welder it’s not intended for industrial production use but it’s great for do it yourselfers, maintenance use or any professional just starting out that wants a kick ass little blue welder. And I will be buying one for personal use very soon.

Seems that the smaller parts but extremely necessary are being overlooked. The wrong power tips are being sent with the mig assembly. For the price I would’ve expected a more thorough quality check

Somebody wrote a review on here its one of the first 10 and they said you can get a lincoln that does the same thing for a grand less. Apparently their not a professional or a very skilled welder because they dont know what they are talking about because lincoln doesnt make a multi process with ac/dc tig in comparison they are all dc unless you buy a lot larger and more expensive machine. Ive been a skilled professional welder for about 20 years, stick and mig anyway i can tig weld but i wouldnt consider myself a professional tig welder. You cant beat a miller at all period although a lincoln electric comes very close and is their biggest competition. Ive only seen one company in my career that used hobart machines and they worked very well, ive heard a lot of good comments on their product over the years but i dont think their built as well or as tough as miller and lincoln but if your not a contracter and going to be using this machine daily in the field but only for personal and home use a hobart would probably last you a lifetime! People this miller matic is expensive and maybe a little higher then it should be but you get what you pay for out of a product and theres only a very few other brands that offer a multi process with ac tig capabilities and none will hold up to a miller over time except for maybe the esab rebel which i know nothing about except that they are even higher!