Have you used this wire successfully before? Have you tried a different spool of wire? Has the wire developed some corrosion on the surface? Could the wire be out of spec.
I bought a Millermatic 185 over 25 years ago (also with a spool gun) and it's still going strong. One thing about higher quality welding machines of yesteryear is that they're better able to deal with all that life throws at them. My welder lives in an unheated garage that can be -20°F in the winter and 90°F in the summer and yet it still works whenever I need it to. The duty cycle is great too, but most hobbyists aren't going to worry much about that.I bought my Miller MIG 25 years ago with a spool gun. It's still very good. At the time, two of the advantages were the spool gun and duty cycle that stomped most of the machines at the time. Sure, it was a bit more, but it's still going strong at 25.
However, technology has changed over 25 years. The difference in quality probably is a lot less than it was 25 years ago.
. I worked for a major welding equipment mfg. 20 years. Dealing with Bath Iron Works Shipyard Etc. I should add my comments to the end of this thread, after a certified weldor from Canada, respectfully added his. . I'm bombarded with ad's here trying to post. Thus the possible typo's.I live in northen new england far from civilization so the usual advice doesn't really hold true, hence why I'm looking for something I can mail order that would be easiest to learn on. I can add a 220v outlet if I need to go that route.
I still long to find a mint orig. Lincoln SP-125, that runs on 120 v. ( for my body & tin work and moving around ), , but it welding 3/16" with .035" wire is pushing it. I agree you should put in a 230 volt outlet, at least 30 amps. Flux Core gas-less wire OK for brackets etc., like stick welding. Sheet-metal / cosmetics need .030" wire & gas, or TIG, that's where you could get away with a 120 v. machine. FYI: One Lincoln Electric "Bent Carrot" marketing product is the SP-150 Welder at the Big Box Home Store. It's a look a like to the one at the Industrial Welding store, $$$$ Hundreds Less, Gas-Less, No Gas Solenoid Kit, Only 4 Voltage Adjustments (Not Continuous Pot, so Sheet Metal Impossible). What a bargain !!I will say I worked for Thermal Dynamics Inc. Pioneer in Plasma cutting, since 1956, in Lebanon, N.H., long before Hypertherm. Thermal brought to market, the first single phase 230v, and 120v, made in USA, and 1st. in the world, plasma cutter, when I worked for them in the 1980's. THAT said, I was the rep. for Bath Iron Works, that brought in the first 40 lb. hand carry 1/2" air plasma, to , take on board ship. It too was made in N.H., Not China. . FAST FORWARD Today. I just ordered for the HELL of it a $180 ARC-CAPTIAN, 50 amp 120/230v air plasma cutter to test. As if I don't already have enough in SEMI-retirement. Same for welders. I have a wonderful 45 year old I bought new,, Lincoln SP-150 MIG, Miller XMT-304 Stick /Mig Tig, Thermal Arc AC/DC 250 Inverter Pulse TIG, CobraMatic_Aluminum Push-Pull System...........As I REALLY Hated to see the "China Syndrome" tools, equipment, and welders, invade my marker place, I'm also going to buy that Arc-Captian Full Blown Multi Process Mig-Tig-Pulse_Mulit Volt to test in my shop. JUST FOR THE HELL OF IT !!!!! Two reason why.......I just joined this "Orange Tractor Talks", don't even have my used B2650HSDC yet, got so many wonderful answrers from Kubota owners helping me get started to get ready with options, I thought with your limited budget and welding skills, even though I Hate China imports, this Arc Captian product line has too many You Tube fabricators Thumbs up. I need to challenge. When I worked for that mfg., I was proud to help design. I still do. I sell new and custom re-furbish CNC Plasma/oxy cutting machines today. If you have bought a Tig/Mig machine yet, I'll post my results on that Arc Captian when I test it. Most often, some things are too good to be true.