compound fertilizer granulator is a kind of commonly used fertilizer machine for producing both organic fertilizers and inorganic fertilizers. the compound fertilizer granulating machine annual production capacity ranges from 10KT to 500KT. Hence, if you need either organic fertilizer equipment or inorganic fertilizer equipment, please feel free to contact us.The capacity is different according to your needs. The main fertilizer pellet machine can be roller granulator and disk granulator.Compound fertilizer production line, NPK fertilizer production machinery, including drum granulator, disk granulator, spray granulator, vertical mixer, horizontal mixer, chain crusher, dryer, cooler, conveyor, packing machine, etc.
With many years experience of producing NPK (compound) fertilizer equipment, we can develop and manufacture the complete line of NPK fertilizer production equipment. Our fertilizer machinery can also produce inorganic fertilizer of high, medium and low content and organic compound fertilizers.the compound fertilizer equipment main working method is to granulate by moisture granularity, making basic material do chemical reaction in the cylinder at the same time using certain water or steam. In certain condition of liquid phase,this machinery can produce pressure to form granularity among material particle under the revolving moving of tube. The main advantage is to make full use of steam to heat and adjust moisture, which raises the self temperature of material and working efficiency while reduces moisture of granularity and the load of dryer so that the rate of granularity is up to 70%. Meanwhile it also has the advantages of simple operation, high flexibility for working condition,and economical to maintain. Super-high molecular weight polyethylene in the interior of equipment prevents the sticky of material, lightens the working strength of workers and prolongs its service life.
Raw materials are sent into hopper by fixed quantity feeder, when two rolls parallel each other horizontally, powder materials are continuously and evenly fed in the gap between two rollers by their gravities and forced compression, The intermediate products are bar shape, then the crusher will crush the bar shape products into irregular granules, finally using rotary screen to sieve the final products, qualified products will be put into bags, unqualified products will be recycled mix with new material for the next granulating process.