Organic fertilizer is mainly processed into commercial organic fertilizer by fermenting and pre treating materials with high organic matter content (the resulting organic fertilizer has a brown or grayish brown powder appearance, no mechanical impurities, and no odor). The relevant process flow can be planned according to the different raw materials, storage capacity, usable amount, market demand, etc. It can be divided into organic fertilizer powder fertilizer and granular fertilizer.

Simply put, the equipment configuration for powdered organic fertilizer is simple and the investment cost is low. The complete set of equipment for a small powder fertilizer production line, from raw material fermentation to finished product packaging and storage, costs about 60000 to 70000 yuan.

The equipment configuration for granular organic fertilizer is high, and the investment cost is relatively high. The investment for a complete set of equipment from raw material fermentation to granulation drying packaging for a small-scale granular fertilizer production line is about 300000 yuan.