Barn waste organic fertilizer products can be either granulated or powdered, depending on market demand. In order to balance nutrients, suitable for transportation and storage, it is suggested to process organic-inorganic compound fertilizer into granular products. The products of organic fertilizer granulator and disc granulator are spherical, and the particles formed by flat die pellet mill are cylindrical. The moisture content of finished product particles shall be: organic fertilizer ≤ 20%; organic-inorganic compound fertilizer ≤ 10%.
Function of granular organic fertilizer
1. Organic fertilizer contains many trace elements. All kinds of nutrient elements in organic fertilizer are quite complete, and these substances are completely non-toxic, harmless and pollution-free natural substances, which provide necessary conditions for the production of high-yield, high-quality and pollution-free green food.
2. Improve the soil and fertility: improve the physical and chemical properties of the soil, enhance the capacity of fertilizer conservation and buffer, and create good soil conditions for crop growth.
3.Increase yield and improve quality: rich in nutrients, provide nutrients for soil microorganisms after decomposition, accelerate organic matter decomposition, promote crop growth, 3. Improve quality. Organic fertilizer has many nutrients but low content and slow release, which is the opposite of chemical fertilizer. Organic fertilizer can improve the utilization rate of fertilizer, and the reasonable application of compound fertilizer is conducive to crop absorption and improve the utilization rate of fertilizer.
The barn waste organic fertilizer production line is a series of production equipment that uses the barn waste as a raw material and ferments and processes high-tech equipment to produce organic fertilizer. The processing of barn waste into organic fertilizer can be divided into two parts: compost fermentation of barn waste, and deep processing and granulation of organic fertilizer production equipment. The equipment supporting the deep processing and granulation of organic fertilizers is similar to the NPK fertilizer production line, which requires equipment such as crusher, mixer, organic fertilizer granulator, rotary dryer, cooler, roller screen, coating machine, packaging machine, conveyor, etc.
