China stainless steel fermenting wine equipment brewing tank

1.China stainless steel fermenting wine equipment brewing tank for fermentation and maturation of beer. Aerated, cooled down wort to fermentation temperature is transferred to these tanks and then yeast is added. About 2 hours after yeast is added to wort, yeast uses up all free oxygen and begins to transfer sugars contained in wort into ethanol, CO2 and heat. Main fermentation proceeds at 9 - 12°C temperature and is completed within 5 - 7 days. 
2.China stainless steel fermenting wine equipment brewing tank is necessary to lower the temperature to 4°C. During fermentation process, yeast and minute particles settle down in the cone and the recommendation is to remove this sediment daily. 
3.After fermentation follows maturation at temperature of 0 to -1°C, beer absorbs CO2, matures in taste and fragrance. The whole process of fermentation and maturation lasts 16 to 20 days.