Three granulation forms of compound fertilizer granulation production


In the drum granulator, steam, ammonia gas or phosphoric acid or nitrogen solution, phosphorus ammonia slurry, and barite slurry are introduced into the drum to complete the granulation process of chemical reaction and heat supply in the cylinder; or the cold granulation process of compound fertilizer with a small amount of water is added. The materials to be granulated are rolled and rotated in the cylinder, and agglomerate into balls under certain humidity and temperature, Complete the ball making process.

NPK fertilizer granulator of compound fertilizer is produced by non drying process at room temperature, with one-time molding and output of 1-4t / h. Complete set of equipment process layout compact, scientific and reasonable, advanced technology. Energy saving and consumption reduction, no three wastes discharge, stable operation, reliable operation and convenient maintenance. It is suitable for granulation of compound fertilizer, medicine, chemical industry, feed and other raw materials with high granulation rate. NPK fertilizer granulator can produce various concentrations and types of compound fertilizers (including organic fertilizer, inorganic fertilizer, biological fertilizer, magnetic fertilizer, etc.).

The new type two in one organic fertilizer granulator is used to granulate the compound fertilizer. The function of this system is to make particles from the materials which have been mixed completely. Its advantages are: wide adaptability of raw materials, especially suitable for use. Organic materials have wide requirements on raw material density and moisture content, stable granulation, high particle forming rate, uniform appearance of finished products, and not easy to be broken.
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