Spray drying is a drying method that uses a atomizer to disperse the raw liquid into droplets and with hot gas (air, nitrogen or superheated steam) to obtain products. The raw material liquid can be a solution, emulsion, suspension, or a melt or paste. Dry products can be made into powder, granular, hollow balls, or agglomerates as needed.

• 1

  Short time

  Due to the large surface of the fog droplets,drying time required for materials is very short (in seconds).

• 2

  Heat sensitive materials

  In a high-temperature airflow, the temperature of the surface wetted material does not exceed the wet bulb temperature of the drying medium. Due to rapid drying, the final product temperature is also not high.Therefore, spray drying is particularly suitable for heat sensitive materials.

• 3

  Flexible operation

  According to the flexibility, Spray dryer meet the quality indicators of various products, such as particle size distribution, product shape, product properties (excluding dust, fluidity, wettability, and instant solubility), product color, fragrance,taste,biological activity, and the wet content of the final product.

• 4

  Simplify the process flow

  Simplify the process flow. The solution can be made into powder products directly in the drying tower. In addition. Spray drying is easy to realize mechanization and automation,reduce dust flying and improve the working environment.