Infusion Products,Medical Tools,Healthcare Supplies,Medical Equipment And Supplies Pharmaceutical Intermediate Co., Ltd. , http://www.anbo-medical.com
A new type of roll granulator widely used in the production of compound fertilizers was successfully developed at Wufei County Fertilizer Plant in Hebei Province. The equipment mainly adopts roll-to-roll dry process to produce compound fertilizer. Under normal temperature, the dry powder material is directly pressed into granules. This equipment can not only produce ammonium bicarbonate, urea, ammonium chloride, ammonium phosphate, potassium chloride, etc. The multi-element compound fertilizer and single fertilizer for the base material are also suitable for the production and granulation of organic fertilizer, magnetic fertilizer and rare earth fertilizer. The equipment has no drying system, which can reduce the investment by more than 30% compared with the traditional drum type and disc type granulator, and can produce the compound fertilizer product with the content of 50%, and has high strength and slow release performance. In the case of excessive rainfall, it is not easy to lose, so that the speed of crop absorption is synchronized with the speed of release of fertilizer effect, which not only improves fertilizer efficiency, but also reduces soil and groundwater pollution. (Lin Gao)