I've ordered a 250ex which, with any luck, i should be recieving by the end of this week or beginning of next week.
I had a Longevity 256PI multipurpose machine, which for the most part , i was happy with, except the HF plasma start was not conducive to CNC plasma controls. Live and learn.
I would have kept it but I sold it because i needed the money to buy a Hypertherm plasma cutter at the time. I did do some AC tig welding with it, and though I'm no tig expert I managed to weld some 3/8" aluminum with it. When I get my 250ex, the first thing i might do is weld some 3/8" aluminum just to have something to compare.
BTW: The buyer of the Longevity was Thom over at CandCNC because he wanted the noisiest (HF EMI) plasma cutter he could find to bullet proof his cnc systems. He said it was noisier than anything he's ever fired up including some of the old ESAB HF plasma cutters. His exact words were "It's a good thing that i wasn't wearing a pacemaker when i fired it up". I think he gave up on trying to get his cnc controls to work with it...LOL I fried 2 computers and a few cnc controllers trying to get that thing to work... a costly lesson indeed.
Soon to be 2013 250EX tig machine
Lincoln Idealarc DC250 with LN7 wire feeder
RSG250 spool gun and controller for above.
Hypertherm Powermax85 with Machine and hand torch
Bridgeport Milling Machine w/DRO and Powerfeed
South Bend 9 lathe WW2 vintage
Devilbiss 6.5hp 80gal 175psi 2 stage compressor
HF blast Cabinet modified for foot pedal operation better gun.
Oxy/A torches
Delta 4x6 band saw
Hand and power tools up the wazoo.
The name's "Marcel" in case I forget to sign.