The invention relates to a black garlic manufacturing machine, which comprises: a main box body, two side box bodies, a frequency conversion motor, a heater, a humidifier, a controller, wherein the controller is electrically connected to the controller The variable frequency motor, the heater and the humidifier control the operation of the variable frequency motor, the heater and the humidifier, thereby controlling the temperature, humidity, drying and running time inside the upper space, by placing the general garlic Into the plurality of shelves, the heating time and humidification in the shelf of the main box body are used to control the fermentation time of the garlic head and to be dried into black garlic.本新型涉及於一種黑蒜頭製造機，係包含有：一主箱體、二側箱體、一變頻馬達、一加熱器、一加濕器、一控制器，其中該控制器係電性連接該變頻馬達、加熱器、加濕器，據以控制該變頻馬達、加熱器、加濕器之運轉，進而控制該上方空間內部的溫度、濕度、乾燥及其運轉時間，以藉由將一般蒜頭放入該數個層架，經由在該主箱體內的層架內加溫、加濕來控制蒜頭的發酵時間與烘乾成黑蒜頭。
