This video shows the build of a gravity fed, drip waste oil burner .This is the one of the simplest design for maximum heat and flexibility .The concept behind this burner is that Oil does not burn, but the fumes it gives off when the oil is boiling.The deeper the pan the harder is it to maintain an efficient boil.A cast iron pan maintains the higher temperature the best and does not threaten to burn through.The secondary holes in the vertical pipe are where the actual burn is occurring.The materials needed for this build are Air compressor tank,Pan that has been burnt for about one and half hour,Oil, like motor oil,Flamer,Chimney pipe (with length of about ten feet).This setup creates a lot of carbon in and around the burning chamber, but does not smoke at all.It will run about 400-500 degree Celsius (at the base) at under or up-to 1L per hour
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- How to build a Simple,Effective Metal Melting Furnace using Old Steel Container and Ceiling Fan parts. No welding required
This video series shows the build of a homemade cheap metal melting furnace.No welds were required to make this furnace.An old steel container was used for the body of the furnace.Masking tapes was used to provide a visual guide for cutting the furnace with an angle grinder.The container was 13 inch from the bottom.High temperature castable refractory and ceramic insulation were used in order to reduce propane fuel use and to allow for the possibility of melting copper alloys. Most of the materials, besides the ceramic insulation and castable refractory, were salvaged for this build.
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