Spray dryer is our company specially for heat-sensitive, non-high-temperature-resistant materials and the development of a model, the model uses the principle of air-saturated humidity, experiments in the atmospheric pressure and low-temperature environment (30-65 ° C or so) experiments in the drying and shaping of the liquid material, retaining the original activity of the material to enhance the effect of drying and shaping of the material and the rate of collection, applied to food and beverages, plant extracts, chemical materials, and so on, the industry.