A muffle furnace is a type of furnace that isolates the material from the fuel burning by products. It does so by enveloping the material in hot air emitted from heating elements, typically made of ceramic or metal. This type of furnace is super-hot, with temperatures that can exceed 1000°C. Muffle furnaces are used by scientists and researchers for various tests and processes on materials. For instance, they can use it to incinerate unwanted material, dry sample or even determine the melting point of metals. The muffle furnace is crucial to ensure the tests provide trustworthy results. At ZONWON, we produce high quality muffle furnace that is durable and accurate for all laboratory work.