The process manufacturing industry relies on process heating to make their goods or serivces. When it comes to electric heating, this primarily utilises resistance heating through radiative systems to process material. While there are countless applications, we have highlighted a few for you to explore.
Preheating is the process of bringing material up to a certain temperature before further processing. This can be done to remove water in the material (aluminum processing) or to prevent large temperature gradients between the furnace and material.