Commercial yeast machine

The invention discloses a commercial yeast machine, and relates to the technical field of food machinery, the commercial yeast machine comprises a box body, the upper side of the box body is provided with a control box, the rear side of the box body is provided with a regulation box, the box body is internally provided with a cultivation chamber and a temperature regulation chamber, and the cultivation chamber and the temperature regulation chamber are communicated with each other; the temperature regulation chamber is communicated with the regulation and control box; a rotating frame is mounted in the regulation and control box, a driving mechanism is mounted at the top of the regulation and control box, and the output end of the driving mechanism is connected with the rotating frame; and a heating module and a refrigerating module are mounted in the regulation and control box. The method is suitable for large-specification and large-yield strain culture, is particularly suitable for central kitchens and cen