The present invention relates to a manufacturing method of jeotgal (salted seafood) and a jeotgal aging device for preventing the jeotgal from decaying during a manufacturing process. A jeotgal mixture is uniformly aged without decaying in an aging and fermenting step by being injected to the jeotgal aging device having a transfer means and a cooling means. The jeotgal aging device comprises: a case which has a space formed inside for fermentation of the jeotgal mixture a transfer pipe having a transfer means to move the jeotgal mixture inside the case a temperature sensor which is installed inside the case and a cooling means which receives control from a control unit based on the temperature sensed by the temperature sensor, and controls the temperature.COPYRIGHT KIPO 2016본 발명은 젓갈제조방법 및 젓갈의 제조과정에서 부패방지를 위한 젓갈숙성장치에 관한 것으로, 이송수단과 냉각수단이 구비된 장치에 젓갈 혼합물을 투입함으로써 숙성 및 발효단계에서 젓갈이 부패하지 않고 고르게 숙성될 수 있도록 한다.
