The bio organic fertilizer production is mainly composed of organic matter, more cellulose, poor forming conditions, adding live bacteria with fertilizer making function, and the production process is not suitable to contact with high temperature. Disc granulation, extrusion and drum granulation are adopted in the material making mode. Because of these three processes, the crushing fineness of raw materials and the moisture content of granulation are high. Generally, the water content of the granules is about 30%. After the particles are opened, the moisture content is low, and the drying load is very small, which can reduce the loss of effective bacteria, reduce the dust and have a good operating environment. The production technology content of bio organic fertilizer is relatively high. In addition to adding biological agents to promote the decomposition and decomposition of organic materials in the process of decomposition to achieve the purpose of directional decomposition and deodorization, microorganisms with specific functions are also added to the products to improve the effect of the products.

The raw materials are put into the granulator, added with appropriate amount of water or steam, and bonded into granules. After granulation, the materials are sent to the dryer for drying through the belt conveyor. The particle diameter is 3.0-4.0 mm, and the granulation rate is more than 70%.

Bio organic fertilizer equipment needs fermentation compost turning machine, organic fertilizer crusher, drum screen, horizontal mixer, fertilizer granulator, rotary dryer, cooler, screening machine, coating machine, packaging machine, conveyor and other equipment. Customers need different equipment configuration, different equipment models and different prices. The specific price is negotiable.