If your work includes aluminum, then you should consider the Weldpro Omni 210. It can AC TIG, which is hard to find in a multi-process welder in this price range.
Out of the box, this welder can MIG, AC/DC TIG, flux-cored, and stick weld and you get all the equipment needed (minus most of the consumables) to start working. Plus, you get nice touches like a decent foot pedal, high-frequency starts, inductance adjustment, and pulse control. So, it compares well, minus the plasma cutting, to the Yeswelder MP200, but is more expensive.
But it puts out 200A and is also robustly built, as displayed by the weight. The 74 lbs. for the core unit is high for an inverter-based welder, but it’s still light enough to transport if needed. And with the ability to use 120 or 220-volt inputs, you can take this machine to work when needed.
The control panel has been simplified, and most will be able to figure it out in short order. Quickly change from one process to another. Plus the MIG and TIG torches can stay connected simultaneously, as can two gas tanks, further minimizing your setup time.
So, with a 3-year warranty, those who need a multiprocess welder that includes AC TIG should give the Omni 210 a look.
Note: If AC TIG is not important to you, Weldpro offers a similar, less expensive welder, the Weldpro 200 Amp Inverter Multi-Process Welder which offers similar Omni 210 features. But it only does lift DC TIG and comes without a foot pedal.
I’ve owned an Everlast 210EXT Tig welder and Power Plasma 60S for about seven years and have had no complaints with build quality or customer service issues. So I gave myself an Everlast 253DPI Mig welder for Christmas, no problems with it either, when you can run a 100% duty cycle @ 200 Amps you know your welding with lead in your pencil!
In my world a true “Multi process machine includes AC TIG or it is not multi process totally. Many are duped by the omission of AC . My humble opinion of course..
At the basic level I believe a multi-process welder should be capable of at least 3 processes. But I agree, if you comfortable with all arc welding processes, the added availability of AC TIG really does make it a “true” multi-process welder.