- 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.
- How to build a Powerful Solar Powered Homemade Air Conditioner. Blows cool air for hours.This video shows the build of a Homemade Powerful ice-based air cooler that can hold large ice-blocks (up to 50lbs) and blows cool air for hours.This can be powered by 12v solar panel, 12v battery or wall current (w/ 12v ac/dc transformer).This is made using a plastic tote, 2 lighted 80mm 12v computer case fans (blue-lit/but choose your color) and 3 pvc couplers (1.5" threaded).Tote is from walmart, fans from fry's electronics/amazon and pvc couplers from home depot/lowes. When fully loaded w/ice it significantly cools an area of 8x10 to 10x10 for several hours.The fans can be easily removed/or exchanged, (any 80mm fan works so you can run different colored ones, unlighted ones, ones of different speeds etc...anytime you want)
- How to build a Homemade DIY Waste Oil Tree Stump Burner . Easy and cheapest way to remove Tree Stumps[the_ad id="6432"] Let’s say you’ve chopped down a tree on your property and cleaned up all of the pieces except for that unsightly stump. Instead of trying methods that will either break your wallet or potentially break your back, you could also try removing the stump by burning it.This video series shows 2 different setups of a Waste Oil powered Tree Stump Burner.This burner is made of a broken washing machine, a bucket, an electric radiator fan, a bucket of used tranny fluid, and the handyman's secret weapon, duct tape.The second design uses a Vacuum Cleaner blower ,waste oil vaporization unit and a gear pump.