Dielectric Baking Oven

Dielectric Baking Oven Points : Dielectric Baking Oven, Definition These are the modern core ovens and are employed for high quality cores using plastic binders. The cores to be heated dialectically are placed between the parallel plates or electrodes and a very high frequency current is passed. This high frequency current tends to deform the sand molecules. The sand molecules resist the deformation and required heating effect is produced.