Four things inspired me to try an oil fired foundry.Detailed instructions on the net,gallons of oil in my garage from changing my own oil, hassles and cost of constantly filling my propane tank and my recent discovery of an endless source of free oil/gas mix removed from vehicles that are being crushed.
Step 1: The Parts Needed
I found This cast iron pipe fitting at the salvage yard. The blower was also salvaged and the intake and exhaust nipples are pipe nipples I had to buy. I drip the oil down from the top center and have the fan on bottom with the hot flame coming out the top. I preheat the double ended stainless steel cone shaped jigger with my torch for two minutes through the removeable-blower hole until it is glowing red hot ,start the oil dripping and quickly remove the torch and add the blower. A permanent built in Torch head for pre-heat might work better. The blower is controlled with a house lamp dimmer for varying degrees of hi-lo (not recommended for inductance motors). After I was sure the contraption would work I encased it in a can rammed full of refractory