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Rotary Dryer Machine of NPK Compound Fertilizer Production

 The drying process is an indispensable and important process in the small organic fertilizer production line and npk compound fertilizer production line, which directly affects the output, quality and energy consumption. Because the moisture content of the particles after granulation is generally between 15% ~ 20%, because the fertilizer quality index of moisture content requires less than 14% , so it which needs low temperature drying treatment with rotary dryer. 
  Drying fertilizer are transported by belt conveyor and feeding into the rotary cooler, the cooling process mainly involves the use of wind fans to feed natural air into the cooler through pipelines to cool the granules for the following rapid packing and storage.
  Fertilizer Drying Machine is mainly used to dry a certain temperature and granularity of fertilizer. On the other hand, it also can be used for drying other materials in compound fertilizer processing plant and organic fertilizer production plant. The Angle and distribution of Jan plate of this machine is designed reasonable, and it is reliable in performance. Ii has high thermal efficiency, uniform drying, cleaning fewer materials, convenient use and maintenance.