The inorganic non-chemical produced by chemical method has the advantages of high nutrient content, fast fertilizer efficiency, convenient storage and transportation, and convenient application. Organic-inorganic compound fertilizers are not a simple blend of organic and inorganic fertilizers. In order to produce organic-inorganic compound fertilizer stably and efficiency, it is necessary to solve the granulation property of the mixture. The organic fertilizer production line is mainly divided into two major steps: one is the fermentation of organic matter; the other is the mixing of organic fertilizer and inorganic fertilizer after fermentation. The materials that need to be deal with organic fertilizer include poultry manure, wheat straw, rice husked. These materials are needed to be broken first, and the livestock manure must be fermented in order to move out the odor. The fermented organic fertilizer is mixed with inorganic fertilizer to granulate.
The fertilizer granulating production:
Making the raw material aftermentating by using the fermentation compost turner machine put into the fertilizer mixer machine to mix and then add some N,P,K, to fermentation again. After that making the material to be dried using the drum dryer and then enter the fertilizer granulator to make fertilizer granules. At the time the temperature is high and we need to use the drum dryer to dry the water to the requirement of producing the organic-inorganic fertilizer granules. After cooling ,using the drum screening machine to separate the fertilizer granules which don’t meet the requirements of the fertilizer size and make them into the fertilizer granulator machine to be granulated again.