The present invention relates to a method for manufacturing acer mono powder, and more specifically, to a method for manufacturing acer mono powder, wherein the method prevents caking during a granulation process and acer mono powder has improved solubility and contains high content of solid powder. The method for manufacturing acer mono powder according to one embodiment of the present invention includes a step of manufacturing an acer mono concentrate, a step of manufacturing a binder mixture solution, and a step of manufacturing acer mono powder. [Reference numerals] (AA) Acer concentrate (35Brix)； (BB) Heating (60°；C) and stirring acer concentrate (800g)； (CC) Mixing and dissolving dextrin (200g)； (DD) Injecting acer liquid (injection speed 10-15 rpm, injection pressure 1.2kg/cm3)； (EE) Granulate and dry (blowing temperature 80°；C, discharge temperature 45°；C)； (FF) Fluidized bed mono dry powder본 발명은 고로쇠 과립 분말의 제조방법에 관한 것으로, 구체적으로는 과립화 제조공정 중 케이킹이 발생하지 않으며, 용해도가 좋고 고로쇠 고형분 함량이 매우 높은 고로쇠 과립 분말의 제조방법에 관한 것이다.
