Scope of ① air dryer air drying for dry powder or granular materials, particle diameter is generally 0.5-0.7mm, maximum of not more than 10mm. For the block, paste or cake-like material, dryers, should be used with a diffuser, a blender or grinder and other types of air dryer. ② air drying are generally applicable to constant speed the drying process material surface evaporation of moisture in the material should be wet with water, capillary water based unbound water: Now available moisture content of less than 0.3% to 0.5% of dried products. For adsorption or cytoplasmic material, the use of air drying, moisture content in the dried product of 2% -3%. For inner mass migration of moisture diffusion control-oriented wet material, generally do not use air drying. ③ pressure loss air drying, tryptophan drier production line, suitable for drying large abrasive materials. Due to the high flow velocity of the particles have a certain degree of wear and crushing, is required for a shaped granular product should not be used. Changzhou City, Jiangsu Drying Equipment Co., Ltd. is engaged in drying, granulation, medicine and other equipment manufacturers of professional firms. Advantages: flash dryer, vibration fluidized bed dryer, belt dryer, spray dryer, cassava chips dryer technology, paddle dryer, air dryer, tray dryer, sludge dryer, vacuum drying machines. Air drying device is a continuous pressure dryer. Wet granular or powdered material through the tape feeders enters from the bottom of the dryer, while hot drying medium also enters from the bottom of the dryer, and reach a certain velocity dispersion and wet materials are suspended in a gas stream, in the material and the heat medium airflow along together while drying tube upward mobility occurred efficient heat and mass transfer, to achieve rapid drying purposes. Proper installation of the fan location in the system, the air dryer can operate under positive pressure, for toxic or dust contamination may large, vacuum operation, products should not be leaked, is conducive to maintaining the production environment; but also help to reduce water vaporization temperature, protected heat-sensitive materials. But this time the fan is in working state pumping, the pumping higher gas temperature, and may contain some of the particles and dust, so the higher the fan, while energy consumption increases. Changzhou City, Jiangsu Drying Equipment Co., Ltd. is engaged in drying, granulation, medicine and other equipment manufacturers of professional firms. Advantages: flash dryer, vibration fluidized bed dryer, belt dryer, spray dryer, gypsum dryer of choice, paddle dryer, air dryer, tray dryer, sludge dryer, vacuum drying machines. Quality molybdenum trioxide drier | Jin Jiang dried (Online) | dryer provided by Changzhou City Drying Equipment Co., Ltd. Jiang. Changzhou City, Jiangsu Drying Equipment Co. (www.jjgz.cn) is a leader in Changzhou, Jiangsu, drying equipment, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Jin Jiang dried in leadership with the staff warmly welcome all inquiries negotiations to create the Jin Jiang drying a better future.