Welding 14 Steel. That Miller 200 DX should be fine on 14 single pass especially tubing that does not heat sink like plate wouldusing 332 Tungsten and filler as long as you can tap into the 220vthat circuit should have at least a 40-50 amp breaker and likewise the extension cord should also be rated as high as possibleIve got a 280 DX here and I weld 14 plate all the time with an initial set of 150 amps but on my 280 after welding it flashes average amperage for the last weld. What is the best welder for small jobs.
For example to MIG weld 18 gauge steel in a single pass takes roughly 70 amps where welding 14 in. About 20 cfh on the gas and a bigger cup keep it from cracking an aircooled torch will work. I am taking a cat O plow and making it into a cat I by beefing the arms up.
Perfect entry level welder.
RUGGED - All metal case Built to take the day to day. Forney 261 MIG Welder Best Value. Precision welding methods are preferable like pulsed gas metal arc welding GMAW-P short-circuiting transfer gas metal arc welding GMAW pulsed GTAW and gas tungsten arc welding GTAW. You should also use the push welding technique when you weld thick metal 316 of an inch or greater.