In this video, I showcase the construction of a propane furnace using scrap steel, glass wool, ceramic wool, and refractory cement. The aim is to replace an old coal furnace to facilitate more ...

If you want to do casting at home, you’ll need a way to melt metal. [Jake]’s DIY foundry furnace gets hot enough to melt aluminium, and is built out a mix of scrap parts. The chamber of the furnace is ...