Hi Everyone,
well after too many years of talking , thinking and dreaming about building my own furnace I decided the time had come to take action and start construction of my own gas fired reverb furnace.
My intent is to be able to cast reasonable sized Aliminium parts, so after some investigation I decided that an AX 20 Crucible having a 4.5litre capacity (filled to the brim) was a suitable choice.
I sourced a used LPG tank which came out of a 4WD, I got it from a place that does testing of tanks and other pressure vessels.
To make the marking out and cutting easier I found the centres and drilled locating holes so I could mount the tank between centres on trestles.
I used holes saws to cut exhaust, drain and burner ports.