The Thermolyne muffle furnace is an oven commonly found in laboratory and industrial settings to conduct high temperature fusing. It is unlike conventional ovens because it exceeds the 1,000-degree-Celsius mark. This makes it great for things like melting metals, firing ceramics and conducting a wide range of chemical reactions. About the only thing that does work however, is keeping heat inside through a furnace to get accurate results of scientific experiments. Companies like ZONWON sell these types of Thermolyne furnace for various needs and make it easier for labs and factories to be more productive in their work.