- DIY Video: How to build a Homemade Hot Water Off grid Air Heater using Heat Exchanger and a Car Radiator Fan
- 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.
- DIY Video:How to build a Homemade Super Efficient Portable Solar Generator.Really Flexible…