Freeze pulse air dryer technology early in the last century have applied pulse air dryer Europe and other developed countries, it is used in food processing are also a few decades. The principle is derived from the water sublimation phenomenon. Take advantage of this phenomenon can be hydrous first freeze up, and then placed in a vacuum environment gives out ice sublimation, in order to achieve a pulse of air dryer. Because of this pulse air dryer process materials is done in a frozen state and anoxic environments, so it will not happen to epidermal migration shrinkage liquid produced crusts and ingredients loss and deterioration phenomena, pulse air dryer Some heat sensitive and browning ingredient does not change. In this way many foods, drugs, biological products and other products for pulsed air dryer can be relatively well to its original character, the principle ingredient preserved dryer, and long-term storage at room temperature. Freeze pulse air dryer device comprises two main vacuum pulse air dryer cartridge and water trap consisting dryer manufacturers, and with a vacuum system, cooling system, heating system, defrost system, cooling system and air drying impulse control systems, pharmaceutical equipment comes with hydraulic systems and sterilization systems Gasser, larger facilities with quick-frozen food and material handling systems. Material in the presence of moisture in the air dryer temperature state to speed the flow of hot air in the drying tube dryer residence time is very limited, therefore, generally apply only to material non-binding constant drying process water surface evaporation. Practice shows that, under these conditions the presence of moisture air drying machining, granular materials can be dried in a drying gas flow tube and, ultimately, a water content of 0.3% to 0.5% of the product. For as the diffusion of moisture migration within the material wet material is completely inappropriate for air drying process. Dryer rankings, dryer, dry Kinder Kinder provided by Changzhou Drying Equipment Co., Ltd .. Kinder Changzhou Drying Equipment Co. (www.jian-da.com) strong, credible, in Changzhou, Jiangsu drying equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Kinder dry and you hand into the brilliant, for a better future!