Adopt three-tanks type: germ tank, 1st propagation tank and 2nd propagation tank, automatic control all the yeast propagation process.
     Automatic control system including: set process parameters, display production whole process, wort and aerating instantaneous flux and accumulated flux, each propagation tank temperature, pressure and liquor level, and equipped with a set of CIP and air, steam filtering system.
     The inside and outside surface of tanks and pipes are all polished, control system adopts Siemens wiring and valves choose international brands.