On June 16, 2024, an Indian customer who wanted to granulate 5 tons of biofertilizer per hour sent us an inquiry. “Hello, what kind of bacterial fertilizer granulation machine does your company have with a capacity of 5 tons per hour…” And he also learned about the information with additives, as well as dust control and other related equipment. If you also have an interest in a microbial fertilizer granulation machine, please contact us.
What is the bacterial fertilizer granulation machine capable of producing 5 tons per hour?
The customer came up with the idea that “we want to convert these materials into pellets (3-4 mm in size) and the bacterial fertilizer granulation machine has a production capacity of 5t/h”. To this end, we recommended two kinds of granulation machines to him:
SXZGZ-1560 drum granulator
This type of drum granulator has a power of 11kw and can produce about 5 hours of bio fertilizer per hour. The main working method is wet granulation of aggregates. You can add a spraying device to add microbial inoculant. Compared with other bacterial fertilizer granulation machine, the internal structure of the drum granulation machine is special and can effectively prevent biological fertilizer adhesion.
SXYZ-3600 Disk granulator
The power of the disc granulator is 18.5kw. And the particles are generated through the rotation of the disc. At the same time, the size of the particles is generally between 3-5mm. You can adjust the bio fertilizer size by adjusting the speed and disc Angle. In addition, it occupies a small area and has a granulation rate of more than 93%. You can also choose a disk granulator with a water jet according to your needs, but the general price will be higher.
Finally, due to the limited footprint, the customer chose a disk granulator.
Other equipment matched with bacterial fertilizer granulation machine
Through the above introduction, we know that customers have certain requirements for bio fertilizer grain size. Therefore. We offer our customers an efficient screening machine: the roller screen. Different from the ordinary screen material, YUSHUNXIN adopts galvanized steel plate, which has a long service life.
You can choose the device model SXGS-1240. The mesh size is also optional. Unqualified products can return to the previous process to continue granulation.
Issues involving additives in the granulation process
In order to increase the total carbon content of microbial fertilizer and improve the efficiency of biofertilizers, the customer wants to add some bacterial agents. There are generally three kinds of opportunities for adding bactericides, which are before granulation, during granulation and after granulation. It is generally recommended that customers add biological agents in the pelletizing process, you can add organic matter decomposition bacteria, humic acid powder, or fiber degradation bacteria as needed. The addition of the bacterial agent during the granulation process only requires drying and cooling. No additional coating equipment can also prevent the loss of bacterial agent effect.
How to reduce the dust produced during the granulation process ?
Indian customers are very care about the dust which produces in the process of granulation. Ask about ways to reduce the amount of dust in the granulation process. We told him that we could cover the disc bacterial fertilizer granulation machine with a tin cover that would not produce a lot of dust. But not designed for the closed disc, because it will hinder the material into the granulator.
