For the organic fertilizer or the compound,npk fertilizer,all can be produced by using the fertilizer manufacturing technology.In different type fertilizer manufacturing process,different type fertilizer equipment are equipped in the line to produce the organic fertilizer or compound fertilizer granulator.we share the npk fertilizer production line.
Compound fertilizer production line:
The producting characteristics:The equipment has the advantages of less investment,quick effect and good economic benefit.The process layout of complete equipment is compact,scientific and reasonable,and advanced in technology.Engery saving and consumption reduction,no discharge of three wastes,stable operation,reliable operation and convenient maintenance.Wide adaptability of raw materials,suitable for granulation of various raw materials such as compound fertilizer,medicine,chemical industry,feed,etc,with high granulation rate.It can produce various kinds of compound fertilizer with various concentrations(including organic fertilizer,inorganic fertilizer,biological fertilizer,magnetized fertilizer,etc.)
The compound,npk fertilizer manufacturing process
1.Raw material ingredients:urea,ammonium nitrate,ammonium chloride,ammonium sulfate,ammonium phosphate(monoammonium phosphate,diammonium phosphate,bicalcium,procalcium),potassium chloride(potassium sulfate)and other raw materials are provided in a certain proportion(according to the market demand and soil testing results of various).
2.Raw material mixing:mix the prepared raw materials evenly to improve the overall uniform fertilizer efficiency content of the fertilizer particles.
3.Raw material granulation:send the evenly stirred raw materials to the fertilizer granulator machine for granulation.Sometimes,in the fertilizer manufacturing process,we can use the drum granulator machine to produce the npk,compound fertilizer granulator.
4.Particle drying:send the particles made by the granulator to the dryer,dry the moisture contained in the particles,increase the particle strength,and facilitate the storage.
5.Particle cooling:after drying,the temperature of fertilizer particles is too high,which is easy yo agglomerate.After cooling,it is convenient for bagging,storage and transportation.
The npk fertilizer production process is not so complex,and we use the fetilizer machines and fertilizer production lines to produce the npk fertilizer granulator not only improve the producing efficient,it also simplify the production process.We are as the fertilizer machine manufacturers,we are not only design the npk fertilizer production line,we also designed other type fertilizer production lines to produce organic fertilizer granulator or bioorganic fertilizer granulator.For example,the organic fertilizer production line is designed for producing the organic fertilizer granulator.Bessides the organic fertilizer production line is designed ,the bioorganic fertilizer production line is also designed.
6.Particle classification:the cooled particles shall be classified,and the unqualified particles shall be crushed and regranulated,and the qualified products shall be screened out.
7.Finished film；coating qualified products to increase the brightness and roundness of particles.
8.Finished product packaging:put the coated particles,forexample,finished products in bags,in a ventilated place for preservation.
The video show of the npk fertilizer manufacturing process