The core of organic fertilizer fermentation lies in the activity of microorganisms, which convert organic matter into decomposed fertilizer. The working principle of organic fertilizer fermentation equipment is mainly to provide a suitable environment to activate the reproduction and decomposition of microorganisms. Specifically, the fermentation process includes several steps such as raw material preparation, loading, temperature control, humidity regulation, ventilation, and post fermentation processing.

Raw material preparation is the foundation of fermentation, usually including organic matter such as crop residues, livestock manure, and forage. In order to improve fermentation efficiency, it is often necessary to crush or mix the raw materials to ensure the uniformity of organic matter. When loading, put the prepared raw materials into the equipment and be careful not to overfill them to ensure air circulation. Temperature control is a crucial part of the fermentation process, as microorganisms reproduce rapidly at temperatures between 30 ° C and 60 ° C. However, excessively high or low temperatures can affect the effectiveness. Maintaining humidity between 40% and 60% is beneficial for microbial activity. The ventilation system ensures oxygen supply and promotes the growth of aerobic microorganisms through air blowing or natural ventilation.

During the fermentation process, it is necessary to regularly monitor the temperature and humidity, and adjust the operating parameters of the equipment according to the actual situation. Some devices are equipped with automatic control systems that can automatically adjust temperature, humidity, and ventilation, improving production stability and efficiency. After a period of fermentation, usually after two to three weeks, the raw materials will become mature and the odor will become lighter, reaching the conditions for fertilizer production. Screen, package, or store the fermented organic fertilizer for use in agricultural production.