This is a conical bottom cylinder fermentation tank, major equipment for brewery fermentation, which is suitable for the small beer enterprise, In particular for draft beer brewing of tourist resorts, hotels, bars etc.After filtration to remove coagulum cold wort flow from nozzle on the bottom of the Equipment into the tank, then inoculated with yeast for fermentation. The heat produced during fermentation will take fermentation heat away through refrigerant in the cooling jacket, enables the fermentative process to be carried on stably. The wort temperature, Yeast recruitment, ventilation volume, fermentation time and aging time of the fermentation process are subject to the fermentation process requirements. Operating  temperature in the Tank is -1 ~ 15℃, working pressure on tank top is 0.09Mpa. After the wort fermenting liquor reach the technological requirement, first discharge the sediment yeast, then eliminated fermenting liquor, after the liquid to be emptied, clean the equipment wall and and accessories completely, preparing for the next fermentation.This Equipment use ethyl alcohol as refrigerant and make heat exchange in the dimple jacket. Technical features table No.Item Internal tank Internal jackt Working pressure Design pressure Operating temperature Design temperature Medium Fermenting liquor Glycol Full volume Effective volume Heat transfer area Pressure parts material Corrosion allowance weld joint efficiency(Double-sided welding)