In the production process of biological fertilizer, not only the water content of the formed particles generally exceeds the index and needs to be dried at low temperature, but also the water content of the organic material after fermentation is about 30% ~ 40%, and the water content of the particles after granulation is generally…
Organic fertilizer equipment is a kind of equipment that uses chicken and pig manure as main raw materials, adds a certain amount of nitrogen fertilizer, phosphate fertilizer, potassium fertilizer, magnesium sulfate, ferrous sulfate and other substances, and uses rice bran, yeast, soybean meal and sugar as biological bacteria for fermentation for a certain time to…
The drum granulator is one of the key equipment in the compound fertilizer industry, suitable for cold and hot granulation as well as large-scale production of high, medium and low concentration compound fertilizers. The main working method is wet granulation of pellets. By using a certain amount of water or steam, the basic fertilizer is…
With the development of economy and technology, the breeding of animal husbandry has gradually transitioned from agricultural farming to farm farming. A farm raises tens of thousands or even hundreds of thousands of livestock. Scale farming can centrally manage livestock, reduce breeding costs, and improve meat quality. However, while the number of livestock increases significantly,…
The production of small-scale automatic compound fertilizer equipment mostly uses drum granulators, disc granulators, roller extrusion granulators, etc., which have high investment, high cost, and low output. The small-scale compound fertilizer production line equipment includes: chain crusher → disc mixer → roller extrusion granulator → drum screening machine → automatic packaging machine. The small-scale compound…