Chicken manure organic fertilizer production lines are mainly divided into two categories: powdered organic fertilizer production lines and granular organic fertilizer production lines. Farms with an annual output of 20,000 tons can consider building granular organic fertilizer production lines. Granular fertilizer production lines include two important processes: fermentation and granulation.
1. Fermentation process: Mix chicken manure, straw, mushroom residue and other materials together, add fermentation agents, and under the action of fermentation agents, the pile will generally heat up in about 2 days. At this time, you can use an organic fertilizer turner to turn the pile to increase the oxygen content and moisture content of the pile. If the local environmental protection is strict, a vertical fermentation tank can be used for fermentation. The fermentation process of the vertical fermentation tank is fully sealed and contains a deodorization device, which will not cause environmental pollution.

2. Granulation process: After the material is fully fermented and matured, it enters the granulation process. The finer the material, the better the shape of the particles, so it should be crushed first with a vertical crusher, and then screened with a drum screening machine. The unqualified materials enter the crushing link again, and the qualified materials enter the granulator. For round particles, it is recommended to use disc granulators, stirring tooth granulators, etc., and for cylindrical particles, it is recommended to use flat die granulators and roller extrusion granulators. After granulation, the screening machine is used for screening again. Unqualified granular materials enter the crushing-granulation process again, and qualified particles enter the packaging machine.
The production process of fermentation and granulation is relatively simple, but the selection of organic fertilizer production equipment is very important. Equipment with stable performance and good design can not only avoid production accidents, but also make the quality of organic fertilizer higher. If you also need a chicken manure organic fertilizer production line, please contact Huaqiang Heavy Industry.