Comparison of Conventional Technology & Electromagnetic Technology

Conventional Technology Electromagnetic (Microwave – Infrared - UV ) Technology
Surface heating is not only slow, but also non-uniform with the surfaces, edges and corners being much hotter than the inside of the material. Fast &Uniform heating
Larger energy consumption. Energy efficient.
Time consumption process. Less time consumption process.
Overheating of surface of material & Imperfect heating causes product rejections, wasted energy and extended process times. Only moisture is heated in place of heating a total mass , so no matter of overheating occurs.
Large ovens are slow to respond to needed temperature changes, take a long time to warm up and have high heat capacities and radiant losses. Low operating cost & Compact equipment size