1. Collection and pretreatment: First, collect fresh chicken manure from the chicken farm, and then carry out preliminary treatment, such as dehydration, crushing, etc., in order to facilitate subsequent processing.

2. Fermentation: The pre-treated chicken manure is fermented, and this process usually requires the addition of an appropriate amount of microbial starter to accelerate the decomposition of organic matter. During the fermentation process of organic fertilizer production line, attention should be paid to the control of temperature, humidity and ventilation conditions.

3. Mixing: The fermented chicken manure is mixed with other organic waste (such as straw, weeds, etc.) to improve the organic matter content and nutritional value of the fertilizer.

4. Granulation: the mixed material is granulated, and the organic fertilizer granulator and other equipment can be used to form a certain specification of granular organic fertilizer.

5. Drying: the organic fertilizer after granulation is dried to reduce water content and improve fertilizer efficiency.

6. Cooling: the dried organic fertilizer is cooled to make it suitable for storage and transportation.

7. Packaging: the cooled organic fertilizer will be packaged and marked with product name, specifications, production date and other information to facilitate sales and users to understand.

8. Storage: The packaged organic fertilizer should be stored in a ventilated, dry and light-free environment to ensure fertilizer efficiency and quality.

The above is the main process of small chicken manure organic fertilizer production line.