YESWELDER 200A AC/DC Aluminum Tig Welder with Pulse Large LED Display, Digital Inverter STICK/TIG 110/220V Dual Voltage TIG Welding Machine TIG-200P ACDC

This is my first experience welding. I got this machine because it is one of the cheapest welders that can do AC for aluminum. I did have an issue at first with the HF start not working. Support walked me through the process of adjusting the spark gap and it works great now. I'm not sure why it's not included in the manual, but the spark gap should be 0.8mm. Support was very responsive from YesWelder, and they speak fluent English! One minor annoyance is that the machine will not save the AC/DC setting. Every time I turn it on it is in AC mode and I have to remember to switch back to DC.

This unit is amazing. It has the flexibility of much higher priced units. Sure , you’re not gonna weld with it 8 hours straight or do heavy welding but to do repairs or small fabrications it’s perfect. I’ve welded for 50 years and have never had such success welding aluminum with a TIG torch. If you need to do heavier welding just get a bigger unit.

Look, if your an experienced fabricator, you need to buy a top quality welder. Don't be scammed by yes welders cheap prices. They don't work well, they don't stand behind their products and its made of sub-standard products, all made from China.

Amazing welder. I had never welded before but always wanted to get into it. I wanted a welder that could do both steel and aluminum and this is that welder. It’s easy to set up very straight forward and a couple of useful videos on YouTube that teach you how to use and set up this machine. It’s a very compact welder something you can throw in the trunk of your car if needed. If you are on the fence of getting a TIG welder I recommend that you get this just for the wide range of use.

I have used this machine with on stick mode and it works great. However, it will not run at all with the 120 adapter. It sparks, but it just doesn't seem to give the machine enough power. On 240, it works great. I can't speak on the TIG settings because I haven't had a chance to get any argon. As a welder by trade, it's definitely good for the price

Nice welder

If you need to weld aluminum, get this!!!! I am self taught on welding, and previously purchased a dc tig welder. Found out that was wrong for thin aluminum. This was reasonably priced and works great with the stock settings. I am sure my welds would even be better with some fine tuning adjustments, which this machine offers. I would recommend this.

This thing is awesome

Weather your a beginner or a professional welder this machine is a great choice especially at this price point I also bought the foot pedal to go with it. I needed an extra machine for an aluminum tig job I had coming up and this thing was fantastic for 1/8 th I did som 1/4 with it as well it’s only a 200 amp machine but it’s great. I recommend to anyone looking to get started tig welding it’s easy to set up and use. And has a lot of features for the price.

Absolutely amazing machine. Professional welder here, experienced in aluminum fabrication and welding, bought this machine to rebuild boat transom and keel. Machine comes filled with all the same settings as expensive name-brand machines. Only complaint is it does not seem to have a base amperage setting for foot pedal control. Overall very happy with it.

Really disappointed in this machine. Obviously no QA, argon leaks right out of the connections on the tig torch right out of the box. Crimp connection on the hose connection not even tight and can't even service it without cutting the hose. Wont send gas to the torch at all just sprays out of the loose connection. Welds great with stick but whole machine just feels cheap as expected for a 700$ machine. Will be returning the product.

Amazing little machine for the price. Works extremely well for it's size, however the low amperage AC tig has issues triggering even the most expensive helmets. I've tried 5 different helmets ranging from Amazon brand all the way up to a Miller and it has the same problem. Just be careful with low amperage AC tig because you might get flashed accidentally unless you have a REALLY expensive helmet like a 3M Speeglas or equivalent.

Well worth the money even welded 12x2 flat aluminum for railing works good or just as good is my miller maxstar