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Hello! So I am currently talking to some people about this in my other topic, but I figured it might be nice to just have a subject about it for beginners like me. I am curious about how much air certain fuels need. I am using coal, but answers for coke and charcoal would be great to for others. For me, I don't believe I am getting enough air to my fire. I don't have any obstructions, maybe some clinker, but not enough to stop my fire from getting hot enough. I am using either a small Chinese hand crank blower or a small squirrel cage blower. The fire would get hot, but it was small and it seemed like a lot of work to get it to get the whole fire hot. I had trouble heating up a 3/8" bar. I tired using a shop vac on the blow side, and it lit it up easily, though I had to restrict air flow a lot, and even when I was blowing as little air as possible, I think I was just burning through fuel. So I think, I don't know, but I think I need a bigger blower then the small ones, and a smaller blower then the vaccum. Also, my coal has been sitting outside for years, so it is quite crumbly which I am sure means something, I just don't know what. And... I believe that's all my questions! Thanks for any help you give!
Hi folks, simple question to all the vets out there... Are these oxy acetylene bottles clear to own and have re-certified and filled? I think they were last certified in '03 and I am not sure about the MGI. I hope that does not mean they are rental tanks. The Acetylene tank is around 8" in diameter and around 33" tall to the center of the valve. Oxy tank is about 4 feet tall.