Analysis of new granulation technology for compound fertilizerPosted by tianci on March 11th, 2020 There are two types of traditional NPK fertilizer production line granulation processes: one is the rotary granulation process, and the other is the disc granulation process. The rotary granulation process is suitable for the production of high-concentration compound fertilizers, but is used to produce low-concentration compound fertilizers. When fertilizing, the material is too large, the particles are not round, and the product quality is not high. The disc granulation process is suitable for producing medium and low concentration compound fertilizers. If it is used to produce high concentration compound fertilizers, it is difficult to granulate and the yield is low. Therefore, the existing two types of compound fertilizer equipment granulation processes have their limitations. In order to save investment, most compound fertilizer equipment manufacturers often use the disc granulation process or drum granulation process, but the production of compound fertilizer has developed to the present. The compound fertilizer production line using only any of the above granulation processes has restricted the development of the enterprise. The market demand is for high-grade, medium, and low-concentration compound fertilizers. For many compound fertilizer equipment manufacturers, investing in two production lines, a drum granulation process and a disc granulation process are difficult and unrealistic. Moreover, the design utilization is not high. Like it? Share it!More by this author |