Constructions of stainless steel tanks – GPI Tank & Process Solutions

How to build a Gas Furnace – Melting Gold and Silver (DIY)

Hi everybody, In this video I’ll show you a small gas fired furnace that I’ve built with relatively cheap and easy to find materials. Warning, Operating a gas furnace and handling molten metals can be extremely dangerous and might result in a serious injury or even death. Beside the obvious fire risk, a gas furnace […]