Waste oil Burner high output WVO WMO @glumpy10

Uploaded July 2014 | Updated September 2026, 5 days ago

DIY Waste Oil Burner for high power heating and Melting for scrapping. Firing the waste oil burner running on used vegetable oil This was designed for scrapping Aluminium cans and other metal casting uses. This melts Aluminium supplying free heat from waste oil and is extremely powerful.

Here it is hooked up to a 2.5" 1/2HP air blower to supply oxygen for the waste oil fuel. At the beggining and end of the clip the inlet was blocked off to the blower so the burner was running on minimal air. As can bee seen, as soon as it is given full air, a very loud and pulsing starts. when the air is blocked off, it stops.

The burner will be very powerful if it burns without the pulsing. The main problem with it the way it is relates to the noise. The video of the burner does not come near doing it justice. It sounds like a V8 engine running at 2000 rpm with no headers let alone exhaust.

I'll play some more to see what I can learn but am thinking that taking the output from 2" to 3" may be helpful and allow even higher outputs.

$Aluminium Casting using the Mini Metal Furnace Melting Aluminium in a crucible in the mini Melting furnace. To see all my vids, go to https://www.youtube.com/user/glumpy10/videos. Please feel free to rededit this clip! This furnace is very cheap and easy to make and is ideally suited to those that just want to cast the occasional part and do not want to invest in proper refractory or build a complete furnace. The crucible was made from some thick wall pipe welded to some steel Plate. The burner is the drip style which uses blown air to push the oil into the preheated furnace consisting of a 60L metal drum. The oil burner provides more than sufficient heat to melt aluminum or copper. The brickwork around the drum act primarily as a heat shield rather than for any insulation value. The drum has stood up to over half a dozen fire ups now so is good for a decent amount of time before it eventually burns through. A basic aluminum plate was cast but once the aluminum is melted, a casting of any type can be made in any mold.$

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