Organic fertilizer granulator is used to produce organic fertilizer particles from livestock manure


The commercialization of organic fertilizer means that organic fertilizer products need to have the characteristics of up to standard nutrients, storage resistance and easy transportation, and meet the requirements of market circulation. As far as nutrients are concerned, compared with chemical fertilizers, the overall nutrients of compost products using animal manure as raw materials are still too low, and they can only be used as a part of base fertilizer. Although it helps to improve the soil and crop growth environment, the nutrients are low. The effect of increasing production is not outstanding, which is obviously different from the existing agronomic planting habits and the characteristics of crops. Therefore, it is necessary to add a part of inorganic nitrogen, phosphorus and potassium nutrients to the compost organic fertilizer to increase the nutrient content of the organic fertilizer or make an organic-inorganic compound fertilizer. product. Organic and inorganic compound fertilizer produced by organic fertilizer production line. Organic-inorganic compound fertilizer is based on the dual characteristics of organic fertilizer and inorganic fertilizer, that is, organic fertilizer has the characteristics of long fertilizer efficiency, soil improvement, and activation of inorganic nutrients in the soil. It also has the characteristics of high nutrients and fast fertilizer efficiency of inorganic fertilizers. The advantages are complementary and make up The respective defects. In addition, the product sales radius of organic fertilizer plants ranges from tens to hundreds of kilometers, and some are even thousands of kilometers away, and it is difficult to apply powdered organic fertilizer manually or mechanically, which requires organic fertilizer to be granulated by NPK and organic fertilizer granulator. The granular products are machined and packed into bags to achieve nutrient balance, easy to store, transport and use.
The shape of organic fertilizer particles is cylindrical or spherical, and the quality of the product does not vary greatly, depending on market demand. According to the requirements of relevant commodity standards, the main indicators of organic fertilizer products are: total nutrient (N+P2O5+K2O) content ≥ 4%, mass fraction of organic matter ≥ 30%, moisture content ≤ 20%; main indicators of organic-inorganic compound fertilizer products Should reach: total nutrient (N+P2O5+K2O) content ≥ 15%, the mass fraction of organic matter ≥ 20%, and the moisture content ≤ 10%.

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