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General workflow of organic fertilizer production line:

Raw material collection—biological fermentation with fermentation bacteria—organic fertilizer semi—finished product fermentation completed—crushing—sieving —pre-mixing—-granulation—-drying—cooling—-sieving—-packaging

Let’s take the processing of chicken manure as an example to briefly introduce the fermentation process of the organic fertilizer production line:

self propelled compost turner

Ground strip fermentation:

1. The venue. A relatively flat and open fermentation site is required. Both soil ground and hardened ground are acceptable, and the soil ground needs to be compacted.
2. Stacking of raw materials. Stack the fermented product into a strip shape. Take the 2300 model of ground-type compost turner as an example. The output of this model is 500-800 cubic meters per hour, the stacking width is 2.3 meters to 2.5 meters, and the height is 1.0 meters to 1.3 meters. It uses a 58-horsepower multi-cylinder diesel engine. , Suitable for large and medium-sized organic fertilizer manufacturers.
3. Water regulation. Then it is equipped with auxiliary materials to adjust the moisture of the fermented product. Generally speaking, the weight ratio of feces to auxiliary materials is 3:1. Of course, the specific conditions are adjusted according to the moisture of the raw materials. The moisture content of the adjusted material should be controlled at about 65%. Sprinkle the bacteria evenly on the surface of the fermented product, and use the ground-walking compost turner to turn the pile, break large pieces, and stir. The piled materials are fluffy. Holding the raw materials can form a mass. Loosen your hands and shake the materials. The dough can be dispersed, the raw material moisture in this state is suitable, and it is also very suitable for aerobic fermentation conditions.
4. Pay attention to the temperature rise of raw materials. Basically, the temperature can be raised to between 60°C and 80°C for 23-45 hours, and the temperature can be maintained for 3-5 days, and then the pile can be turned over again to ensure uniform fermentation of the material and also facilitate the diffusion of water. Heating up for three days can basically remove the original smell of feces. The temperature rose to 70°C,turn the pile in time to reduce the damage of beneficial bacteria. It can be fermented into fertilizer in 10-20 days.
5. Fermentation effect. The fermented materials are loose and odorless, with a water content of about 35%, and are brown or dark brown, which is conducive to later deep processing.
6. Later deep processing-crushing, screening, granulating, packaging

complete organic fertilizer production line

FPC is a manufacturer specializing in the research and development of organic fertilizer production lines and special equipment for biological organic fertilizers. There is a professional biological fertilizer technology research and development center. After years of research and practice, our company has developed and produced a complete set of organic fertilizer production lines including fermentation equipment, screening systems, batching systems, granulation equipment, and drying equipment suitable for the production of organic fertilizers and bio-organic fertilizers.