"craig cowan" <phishman068@GMAIL.COM> said: > Home Depot sells a cheap ($50ish) torch setup that's Map Gas and Oxygen (two > tanks) that gets pretty darn hot. I'd say just shy of Oxy Acetaline temps. I > run mine with Propane and Oxygen for a cleaner flame and use it to melt > silver all the time (which it does with very little effort). If you've > always said "I sure could use an acetaline or Oxy Acetaline torch" but think > the price of big tanks and regulators is just shy of scary, go for the home > depot route and expect the tanks to get used up fairly quickly (Though it's > not unreasonable, they last plenty long). If this has the small "propane torch sized" oxygen bottle, those don't last long at all in my experience -- propane and MAPP liquify under pressure so the bottles hold a fair amount. Oxygen does not, at least not under the pressures that a little disposable bottle would contain, so there really is not a whole lot of gas in there. I used a kit like that once, it was a long time ago but I seem to recall the oxygen being gone in just a few minutes. Allan -- 1991 Vanagon GL |
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