The moisture content of the cow manure particles after granulation is generally between 15% ~ 20%, because the fertilizer quality index of moisture content requires less than 14%, so it needs low temperature drying treatment with rotary dryer. And in the drying temperature is not lower than 65 ℃，Fertilizer Drying Machine is mainly used in the production of compound fertilizer and organic fertilizer for drying a certain temperature and granularity of fertilizer.
It has the characteristics of high thermal efficiency, uniform drying, cleaning fewer materials, convenient use and maintenance.
