YESWELDER 165A MIG Welder, Flux Core MIG/Gas MIG/Lift TIG/Stick 4 in 1 Multi-process Welding Machine, LED Digital Display Synergic Control 110V/220V Dual Voltage MIG-165DS PRO

The YESWELDER MIG-205DS PRO is an absolute game-changer! With its 200A dual voltage capability, it’s perfect for a wide range of projects, whether you’re working at home or in a professional setting. The 5-in-1 functionality is incredibly versatile, allowing seamless transitions between MIG, Flux Core, Spool Gun, TIG, and Stick welding. It’s also aluminum MIG compatible, which is a huge plus. The machine is user-friendly, reliable, and delivers exceptional weld quality. Definitely a fantastic investment for anyone serious about welding!

I’ve been putting together a metal building with this welder. Started off welding these columns I had. Half inch thick to half inch thick base plates. Put a bevel on them cranked Welder up to 26 1/2 V. Using flex core because I’m outside in a windy condition didn’t have any problems. Have been using it for about three months now ran about 25 pounds of wire through it. All of a sudden the wire feed quit. Went through all the troubleshooting no help. I called customer service. They gave me some other ideas. Still no wire feed. They asked for some videos which I sent. They determined something faulty went wrong and said they were gonna send me a new one. Keep the old one. Took about three or four days to get the situation handled. I’m gonna take the old one apart when I get a chance and see if I can figure out what happened to the wire feed. I mean, it just quit in the middle of a weld. If I can’t fix it at least I got extra parts for the new welder or if I can’t fix it I got an extra back up Welder. I’ll give an update on the original Welder when I get a chance. Other than that, the welder worked great I’ve been just using it in the manual mode because the automatic setting mode runs a little bit hot. I wouldn’t call myself a professional welder, but for the last 50 years, I have built numerous projects with stick and mig welders. Mainly using Lincoln products. This Welder was really easy to set up. The only bad thing I could say is the welding clamp was one of them cheap ones, but they all come with the same thing. I bought a heavy duty brass one. Also the power cord it comes out of is only a 12 gauge cord. I’m running a 50 amp breaker with 6 AWG SOOW extension cord that I got from prime weld which by the way is a hell of an extension cord. Anyway, the cord comes out of the welder gets a little bit warm if I’m welding a lot of really thick stuff. I got an 8 awg cord that I’m going to a fit to the new Welder. I hope it doesn’t void the warranty. Other than that, this Welder does everything that I have asked for. At the time I bought it it had $120 discount coupon with it so I only paid about $450. I also bought their plasma cutter 65. When I took it out of the box, I tested it on a piece of scrap three three-quarter inch steel. It was a messy cut, but it cut it. Cutting half inch is pretty clean. It easily cuts 3/8 pretty fast. Now I was using a 220 the whole time. I had to go cut some steel for a friend one day and we only had a 110 generator so I will say using the 110 does work but on using the 220 it works a lot better. But back to the 250 Pro I really like this Welder and if I had to buy another one, I would. Especially since the warranty and customer service was so great. I mean for the price I paid if I weld with it every day with this thing and burned it up within a year warranty I guess they would’ve just sent me another one. So if you’re just hobby Welder or a small shop, Welder, I would definitely recommend this Welder. I mean if you go buy a Miller, you’re gonna spend 2000+ dollars.

The YESWELDER MIG-205DS PRO is super easy to use and perfect for anyone from a beginner to a weekend fabricator. I love that it runs on both 110 V and 220 V, so I can use it anywhere — from the garage to the shop. Switching between MIG and stick welding is quick and straightforward, and the controls are very user-friendly. It’s also spool-gun ready, which means I can weld aluminum without needing a separate machine. This single unit really does it all — MIG, stick, steel, aluminum — all in one compact setup. Great value, great performance, and incredibly convenient!

Overall very happy with the welder. Lays down a good bead and was easy to set up. Instruction manual could have used some work but lots of info online to help get it set up. Yes even has a video on set up that helped the most. I initially had the postive/minus reversed and was welding caterpillars. The settings decal they give is very hot. I immediately got concerned it was an overrated welder when i saw 250 amps and max the welder out for 1/4"(which is what I weld most of). I tried it and the plate was glowing when I got done. I looked at the Miller App(its great btw) and realized it had voltages/amps/wire speed. I initially missed it had voltages. I then adjusted down to that and didn't get quite good penetration. I upped it about 1/2 volt from Miller and sped up the wire a tick(that was easy, could tell it didn't sound right) and it is welding great. Someone else on Facebook said the miller app is money for the 250 Pro. For mine it isn't...so I'm guessing the low cost components vary from welder to welder a bit. Just have to adjust but a good starting point on mine is the top end of what miller says. It appears you could likely weld 3/8 w/o much issue with this. I don't know if the 250 Pro is 'overrated' like their older 250 versions that I've seen several bad reviews on(claim only capable of 180 amps barely)...but it welds 1/4 like a pro(I'm an amateur) and I can't complain. I have work to do but am laying pretty nice beads right now. Just have to hone in my process. I'd say this works great for heavy stuff. Haven't done much thin stuff. Cons of this welder that I saw online before it even arrived. Yes should just upgrade the clamp to a forged or whatever Hobart style. Saw them for 15 bucks at Harbor Freight. I cut the cheap ground clamp off mine and put the new Hobart one on and its great...I don' tknow what a cheap clamp does but for 20 bucks after I put it on the welder seemed to wake up. I also saw someone complain the gas hose fittings were not standard. I threaded the one that came with it right in to my Victor regulator I bought at LInde Gas...and it worked great.(Still deciding if there's a small leak...just got a new cylinder so I"ll be making sure its air tight). If you're on the fence...I'd be hard pressed to believe you can get a better welder for the money. I haven't tried Tig or Stick. I could see trying Tig but doubt I ever do anything with the stick. Grumpy that this thing went on sale a week after I ordered it for 25 bucks less. I did order the 4 yr replacement plan on it from Amazon just to be safe. I'll use it for projects like Rock Sliders and such for off roading. A couple projects a year likely.

Alright so this is gonna be a very honest reveiw, i am a welder, i do this for a living, i bought the mct-520 from YESWELDER, it didnt have enough power to push .030 e71t wire without stuttering, it just couldnt do it efficiently, i do stick, fluxcore, and tig both at work and home. Now i sent my mct-520 back and got this one because of the higher amperage duty cycle, figured maybe it could handle it better, i have a stick and tig welder at work but wanted a flux core for pipe repair and thin stuff thats extremely dirty, i used the same wire, the same mb24kd mig gun on both, and this one ran amazing, its super smooth, very powerful, better than the esab rogue i have at work, which is saying something, i use it for all 3 processes, now for the fluxcore im running hobart e71t-11 .030" wire, and this thing hasnt bird nested on me even once, its smooth, its consistent, i used it just yesterday welding rails on a mezenine for about 8 hours worth of welding, i also built a 3 ton hoist with this thing and it was good. I run mine on 220, i dont use 110 even at home, i have a 220 outlet i hooked up for it, itll run stick like a champ too, i mean honestly i can run a 1/8" 7016 rod as low as 70 amps, i ran some 5/32" e308l16 rods the other day bridging a 2 inch wide hole in a machine plate at around 70 amps and it did it very well. So i am extremely pleased with the output quality of this machine, and the build quality is very nice too, the only thing i dont like is the euro style connector for the mig gun, its not bad, but its not nearly as durable as the tweco style american mig connectors, so it can bend easily if hit, but besides that, the machine itself is really well built, i work in a concrete plant for quickrete by the way im a fabricator, so this thing is used in an extremely dusty dirty harsh environment and its holding up well.

Welder since early 80s, hands shake and I can't stick weld like I used to, so I finally got a mig/flux core, tig welder that is GREAT qualty, built great, welds great(flux core so far) that I could afford on a black friday sale. Hoped that my old tig gear would fit but I will have to put new lugs on the cables and get new gas hose. This thing is wonderful!. Even comes with a liner to change to use aluminum wire for welding aluminum, has all the wire drive rollers also. I will post pics at a later date as I use it more, gonna have to save up to get tanks for gases, they are expensive these days, more than the cost of the welding machine itself. I'm 62 and never thought I would see the day I would say that lol. I have owned a handful of fancy lincoln and miller machines, still have an old lincoln ac tombstone, and a small Hitbox dc welder for stick. But I know this jewel is going to be used exclusively from now on.

Let me first start off by saying I have two Lincoln welders power MIG 255 and the weld pack 110 volt excellent welders I bought this so I can learn TIG welding we'll talk about the mig part first this thing lays beads so much better the arc is so stable and smooth I prefer it now over either one of my Lincolns as a matter of fact I gave my neighbor the well pack because this is so much better Even beginners can do a good job and if you're experience this is a real treat to weld with now the Tig my first time within six tries on steel I have not tried aluminum I am nailing it is lays beautiful welds it's really quite easy I thought this was going to be difficult aluminum may be don't know I did YouTube several tig welding videos so I would set things up and do it right and know what I was doing for the money I would highly recommend you getting one I did buy the four-year extended warranty now in my opinions this machine is not something you would use industrial and run the hell out of every day I don't think it's going to hold up for that but for the weekend warrior this is the only welder you need I promise you'll be happy with it I live in Phoenix and use it for a lot of little jobs and I can see me using this thing a lot and actually enjoying it more it's lighter easier to move around I hope this helps some of you on making your decision

I purchased the YESWELDER MIG-205DS PRO for my son, who is just getting started with welding, and we are both extremely impressed. First off, this machine is very beginner-friendly. The controls are intuitive, setup was straightforward, and it didn’t overwhelm him like some higher-end industrial welders can. That said, it definitely doesn’t feel like a “beginner-only” machine. What really surprised us is the penetration on 110V. My son specifically mentioned that even running on standard household power, the welds have solid penetration and consistency, which is something you don’t always see at this price point. When switched to 220V, it’s a completely different beast. The 5-in-1 multiprocess capability is a huge bonus: Gas MIG Flux Core MIG Spool Gun MIG (great for aluminum) Lift TIG Stick welding This makes it a welder he can grow into as his skills improve, instead of outgrowing it in a year. Build quality feels solid, the arc is smooth, and it runs reliably without random issues or overheating. For hobbyists, DIYers, and especially new welders, this is an outstanding value. If you’re looking for a versatile, powerful, and beginner-approved welder, this one is absolutely worth it. My son loves it, and I feel confident knowing he’s learning on a quality machine. Highly recommended 👍