The common granulators for compound fertilizer are roller granulator and drum granulator.
compound fertilizer granulator machine
Advantages and disadvantages of compound fertilizer granulator machine
The common granulators for compound fertilizer are roller granulator and drum granulator.
Extrusion roller granulator belongs to dry granulation. It does not need drying process. It has high granulation density, good fertilizer efficiency and full organic matter content. It also saves money to buy dryer and cooler, and does not need to burn coal in the later stage, which saves a large part of capital. However, the extrusion granulator is flat and round, so it is easy to jam the machine when the field crops are sown by machine, and the fluidity is not very good. Therefore, if it is for the organic fertilizer made by machine planting farmers, this granulation process should be used with caution.
Drum granulator is a process that has been used for compound fertilizer granulation. It can be used to produce organic fertilizer, but the granulation rate is low and there are fewer users. If you produce organic, inorganic, and organic fertilizers, you can choose this process.
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