Build your own LPG-powered forge video

Build your own LPG-powered forge video

This brick forge is constructed from lightweight insulating firebrick. Known as a K26 brick it is available from Certec in Auckland.
These insulating fire bricks are rated to 1426°C and measure 230x115x75mm. They are commonly used to line foundry furnaces, forges, and kilns. These soft bricks can easily be cut to size with an ordinary wood saw, drilled to create burner openings, or routed to create channels.
Watch this video to see how we built this gas forge and an oil-powered version as well.
As featured in The Shed Issue 85

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The Shed July/August 2019, Issue no 85, on sale now

The Shed July/August 2019, Issue no 85, on sale now

Always wanted your own knife-makers forge? Well in the July/August Issue 85 of The Shed we show you how to make two differing styles, one using LPG power and one using used engine oil to create the heat. What a great way to dispose of old oil and both give great results without incurring huge build costs.

Then we…

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Forging ahead

Forging ahead

When I came to select an old gas bottle for this project, the most likely candidate proved to be full of gas. Far too much gas to vent so having committed to making the forge I opted for the second-best option and bought a new bottle. At only $45 it wasn’t a huge outlay although I know that many of you will be shaking your heads at my frivolous wastefulness.
Buying a new bottle has one very handy up side: there is no volatile gas in the bottle. If there was then certain precautions are absolutely essential.

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