Powder Coatings Microwave Dryer Sounds the First Bullet of Building Material Upgrading

- May 06, 2019 -

When drying powder coatings, microwave acts on the water molecules contained in powder coatings. Water molecules vibrate 2.45 billion times per second in microwave electromagnetic field. The friction between molecules generates heat. With the increase of temperature, water molecules migrate from the interior of powder coatings to the surface and then diffuse into the air, which is then dried by a dehumidifier. The steam generated is discharged to the outside of the drying oven to achieve the purpose of drying.

Powder Coatings Microwave Dryer is made of stainless steel plate with tunnel flow-water structure, which is strong and durable. The equipment can adopt PLC system or ordinary button control system, automatic temperature control system, video surveillance system, transmission belt automatic deviation correction system, etc. Microwave power, speed, temperature can be adjusted, real-time monitoring, pipeline operation, etc. It is simple, convenient and fast. Powder coatings

are totally different from general coatings. They exist in the state of fine powder and are called powder coatings because they do not use solvents. The main characteristics of powder coatings are harmless, high efficiency, resource saving and environmental protection.

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