The configuration of small pig manure organic fertilizer equipment only needs a pulverizer, a mixer, a granulator, a screening machine and a packaging machine to complete the production. The configuration of small organic fertilizer equipment belongs to the middle and low configuration, and the quality of organic fertilizer equipment configuration directly affects the level of benefits. Therefore, when we choose small organic fertilizer equipment, we must choose a good small organic fertilizer production line configuration. Next, let us understand together how to choose a granulator.
Granulation process: The organic fertilizer granulator adopts high-speed rotation, and the material is turned over at a high speed with the barrel, so that the powder adheres under high-speed movement, and the processes of mixing, granulation, spheroidization, and densification are continuously realized internally, so as to achieve the goal of granulation purpose.
Determine the shape of the fertilizer: determine the shape of the granules, that is, what kind of granulator to choose: powder, column, oblate or standard round. Commonly used granulating organic fertilizer equipment are: disc granulator machine, npk fertilizer granulator, drum granulator, wet granulator, roller extrusion granulator, flat die granulator. The selection of the granulator should be determined according to the local fertilizer sales market. The shape of the granules is different, the process of the organic fertilizer equipment is also different, and the fertilizer granulator machine price is also different.
For example, the disc granulator is powered by a motor to drive the inclined disc to rotate. The internal scraper prevents the material from sticking to the bottom of the disc. When the material rotates to the top, it rolls down by itself, and rolls into particles like a snowball. Suitable for non-sticky powdery materials.
The counter-roll extrusion granulator uses the motor as the power to connect the belt, and drives the two counter-roll dies to rotate toward each other. The semi-circular grooves of the same size are distributed on the die, and the die rotates to the contact point to form a circle. The resulting particle size is determined by the abrasive tool selected and is formed in one pass. It is suitable for organic fertilizer, compound fertilizer, feed, chemical industry and other fields.