rotary drum granulator is one of the critical machines in compound fertilizer production line the fertilizer granulator machine is applied to cold,hot granulation and quantity production of high,medium or low consentration compound blending fertilizer. The granulating method is rolling round fertilizer particles in wet granulation. With water or vapour added, the original fertilizer in rotary drum are blended uniformly and become humid, during this process, the fertilizer reacts and by way of the liquid environment and rotation in drum, the fertilizer particles squeeze each other and roll into fertilizer particles.The formed fertilizer particles are of 3-4mm.Suitable for the granulation of multielement compound fertilizer and organic fertilizer, magnetic fertilizer and the rare earth fertilizer without drying equipment.
Advantages of granulating disc:
the compound fertilizer pellet machine equipment has simple structure, easy-to-adjust and excellent in performance. This machine is suitable for conveying of materials with granularity less than 50mm, while it is not suitable for cohesive materials, easy-to-flow or hard-to-flow materials.The organic fertilizer making machine experience developed in the latest technology products,has obtained the country practical patent.It is used for granulation to all kinds of organic matter after fermentation,break through the conventional organic prilling before granulation need not to dry and crush the raw materials. It can direct burdening to work out cylindrical grain, can save a lot of energy.