Compound Fertilizer Production Line

This compound fertilizer production line is a set of machinery and equipment designed to produce compound fertilizers, which are fertilizers that contain two or more nutrients essential for plant growth, Normally nitrogen, Phosphorus and potassium (NPK).

Work Process

Raw material ingredients:Urea, Ammonium nitrate, Ammonium chloride, Ammonium Sulfate, Ammonium phosphate (Monoammonium phosphate, Diammonium phosphate, and calcium bicarbonate Ca(HCO3)2), Potassium chloride, potassium sulphate and other raw materials are matched in proportion (according to the market demand and the soil around the test results).
Raw material mix:The mixture of ingredients should be mixed to improve the uniform fertilizing effectiveness of the granules.
Raw material granulation: The raw material, once mixed homogeneously, Sent to a granulator (Drum granulator or extrusion granulator can be used).
Drying:The granulation is fed into the dryer, and the moisture in the granules will dry out, so that the granulation strength increases and it is easier to store.
Cooling:After drying, the granulation temperature is too high and it is easy for lumps to form. After cooling, Easy to bag for storage and transport.
Particle classification:Cooled particles will be classified: Unqualified particles will be crushed and regranulated, and qualified products will be screened.
Finished film:Qualified products are coated to increase the brightness and roundness of the granules.
Packaging of the finished product: The particles that have been wrapped in the film are stored in the ventilated place.

Compound fertilizer production line has less investment, Fast results and good economic benefits. The whole production process is compact, scientific and advanced.
Energy savings and reduced consumption, No waste disposal, Stable operation, Reliable operation, Convenient maintenance.
The adaptability of raw materials is wide, and the machine is suitable for the granulation of compound fertilizers, medicine, chemical industry, Feed, etc., and the granulation rate is high.
This machine can produce various compound fertilizers with different concentrations and different types. In particular, Fertilizer pellet composed of rare earth ore and ammonium carbide fills the domestic gap and leads the country.