Caramel food coloring human use one of the oldest, but also the amount of food additives currently used in people's biggest and most popular one. High color, coloring ability, reflecting the unique fermented soy reddish-brown, red, bright. Moderate viscosity, good solubility, salt and high quality and stability. Caramel spray dryer works: the air is filtered and heated air into the dryer at the top of the dispenser, hot air drying chamber was evenly into a spiral. Passing through the top of the tower, high-speed centrifugal atomizer (rotation) into a very fine mist spray droplets, and flows into contact with hot air in a very short period of time can be dried into a finished product. Finished continuously from the bottom of the drying tower and cyclone, exhaust fan vented by. 

palabras clave: Wing-fat dry, caramel spray dryer, spray dryer,