rotary drum granulator ( https://www.hnfertilizermachine.com/rotary_granulator_machine.html ) is mainly used to make compound fertilizer granules with 3mm--10mm,then do you know how this fertilizer granulator works and what kind of features does it have?
Rotary Drum Granulator Working Principles:
Raw materials to be granulated can be steam, gaseous ammonia, phosphoric acid, ammoniacal solution, ammonium phosphate slurry, and triple superphosphate slurry. After these solid fertilizer particles enter into the rotary drum, they will make reciprocating movement under functions of gravity, centrifugal force, and friction force between fertilizers. With the rotary movement of the drum, produced materials spray onto the surface of granulation nucleus. Then the coating layers become thicker and thicker until produced materials are granulated into required dimensions
1.The barrel body of this rotary drum granulator is made up of special rubber plate lining or acid-resistant stainless steel lining plate, thus automatic scar and burl removal is achieved. So the traditional scraper device is canceled in this rotary drum granulator
2.This fertilizer granulator has features of an attractive appearance, rational structure, high granulating intensity, good corrosive resistance low energy consumption, long service life,etc.
3.This drum granulator can be applicable to producing both of organic and inorganic fertilizers.
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