Granulation technology of drum granulator for wet organic fertilizer
Fertilizer granulation equipment is a kind of molding machine which can make materials into specific shapes. Fertilizer production is generally divided into: wet organic fertilizer drum granulator, disc granulator, flat die extrusion granulator, NPK fertilizer granulator, roller extrusion granulator.
Wet organic fertilizer granulator is widely used in organic fertilizer granulation. Due to its high granulation rate, stable operation, strong and durable equipment and long service life, it is selected as the ideal product by the majority of users. Working principle: using the high-speed rotating mechanical stirring force and the resulting aerodynamic force, the fine powder material can be continuously mixed, granulated, spheroidized and densified in the machine, so as to achieve the purpose of granulation. The particle shape of the organic fertilizer granulator machine is spherical, the sphericity is ≥ 0.7, the particle size is generally between 0.3-3 mm, and the granulation rate is ≥ 90%. The size of the particle diameter can be properly adjusted by the material mixing amount and the spindle speed. Generally, the lower the mixing amount, the higher the rotational speed, the smaller the particles, and vice versa.
Wet organic fertilizer drum granulator has the advantages of uniform granulation, high granulation rate, stable operation, strong and durable equipment, long service life and other advantages. The wet organic fertilizer drum granulator is cylindrical type with good heat preservation effect. Steam is used to increase the material temperature during granulation to meet the liquid phase required for granulation. It can greatly reduce the water content of the material during granulation, reduce the load of the dryer and increase the output of the whole machine.
My company produces fertilizer granulation machine has disc granulator, npk fertilizer granulator, double roller granulator, organic fertilizer granulator machine, drum granulator, flat die pelleting machine, and ring die pelleting machine. Fertilizer granulator machine price concessions, stable operation, convenient maintenance, quality assurance, the majority of users like!