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Showing results for tags 'airflow'.
Hey guys! I've posted and talk about a propane tank enclosed forge me and my dad are building, but now I have some questions about our old brake drum forge we built maybe 4 years ago. It's pretty open, (Check pics) though it holds a decent enough amount of coal. But the problem is that I'm not getting enough heat. It take a long time to heat up the steel, and it's hard to heat up even just a rail road spike to bright orange. So... What can I improve on this forge to fix this? We only have the one pipe at the bottom of the forge for airflow with a little door at the bottom to let out xxxx,