Drove my portable spot welder on a busted 2012 Ford F-150 frame rail in Wichita and the results surprised me

Had this F-150 come in with a cracked frame rail near the rear spring hanger, so I figured I'd try my new spot welder I got from a swap meet for $200. The thing worked way better than I expected, even on the thicker metal - held like a champ after I dialed in the heat settings. But the real kicker was how clean the inside of the joint stayed, no spatter or burn-through to clean up after. Has anyone else had good luck with cheap welders on frame work, or was this just a fluke?

3 comments

3 Comments

ruby_bell474d ago

Wait, you got a $200 swap meet spot welder to actually hold on a frame rail without burning through? That's wild. I've seen guys spend four times that on name brand units and still get nothing but spatter and frustration on structural stuff. There's a guy in the shop next to mine who swears by an ancient Lincoln he found at a garage sale for fifty bucks, but he's always grinding his welds smooth after. Your result with zero clean-up on the inside is practically unheard of for a budget find like that. Maybe you just got lucky with the metal chemistry on that particular F-150, or maybe that swap meet mystery welder is secretly built tougher than it looks. Either way, I'd hold onto that thing like it's a winning lottery ticket!

mason_murray84d ago

Happens all the time with tools and other stuff too. My buddy found a old compressor at a flea market that still runs like new, while my neighbor paid top dollar for a fancy one that broke within a year. Sometimes the cheap stuff just works because it's built simple and solid, no extra features to mess up. Or maybe the older metal is just better, like how old cars had thicker steel that welds cleaner. Either way, you hit the jackpot and that's the kind of luck you ride with until it gives out.

the_john4d ago

Man that bit about "no extra features to mess up" is exactly right. Picked up a old Chicago Electric plasma cutter for like 80 bucks at a pawn shop five years ago, thing is a total brick. No digital readouts, no fancy inverter tech, just a switch and a knob. I've used it to hack through everything from farm truck beds to rusty trailer frames and it still fires up the first time every time. Meanwhile my buddy's brand new Hypertherm with all the bells and whistles crapped its board inside six months.