You can still buy these old guys at auctions. Bought this one for $400 It is a Lincoln Idealarc TIG-300/300. I am guessing around the early 80's. I use to repair Injection Molds, the settings goes down to around 3 amps where I can put a little dot of weld on a wore out corner in Mold Steels. Really saves on repair work. Then I can crank it up and weld 1/2 aluminum plate. I had a newer Hobart 250 but it just did not go low enough. I am stuck on TIG's and never wanted a wire machine. Being able to weld just about anything as long as you have the right filler rod's makes these welders appealing to me.
Sberry, I see the Syncrowave hiding, remember most weld shops are building stuff, I have a machine shop and most if not all my welding is on non ferrous or tool steel. I can not imagine doing a dab on a piece of tool steel let alone having all the different type of spools holding A-2, S-7, H-13, Inconel Hastelloy X or all the other filler rods I use. Last week I added some alum-bronze to the top of a pad for a wear plate,I do not think I can do that with a wire machine. If I was building steel tubing frames and repairing farm equipment then yes I would but a wire machine. I like your shop.
Kevin
Kevin;
have the same 300/300 from '76 never a hiccup, get some silicone bronze rod, you'll thank me
and I doubt they make those alloy wires in spools.......and I can just imagine what a big spool of Inconel costs
my welders;
Lincoln 300/300 TIG/stick 375Amps on the big end, 38 years young its on steel casters......it can be moved but why?
Lincoln SP-200 MIG with all the spot/stitch timers on a real commercial welding cart 8" wheels and the BIG spools of wire
both Lincolns use 330 cuft tanks
Deardorf 7.5 kva spot welder water cooled
a panel spotter, spot welder with 2 guns makes, 2 spot welds at once from 1 side
thin sheet, baby spot welder.....doubt it would go over 2/0.010 sheets
O/A
2 sets, 1 at Mom's Victor regs, Victor J-28 550J cutting heads, it'll cut 8" of plate
the other in my shop with wyes to the Victor and a Gas Flux and my pride and joy Purox 00


the best gas torch ever made, with interchangeable mixers to run different gases, no O-rings, I've been using the same one since '59
the next time you're brazing up a tube racing frame...... remember this, my Purox weighs 5.0 oz with a #2 tip the entire set with 5 tips weighs 10.8 oz.....
and no I don't use duplex hose
