In the process of brewing beer, fermentation is one of the most critical links. And the fermentation tank - especially the common stainless steel conical tank (Stainless steel conical tanks) - is the protagonist of this step. Many breweries and home brewing enthusiasts are familiar with fermentation tanks, but a truly efficient and stable fermentation tank is actually far more than a "barrel" as it looks. Its efficient operation is inseparable from the cooperation and support of a series of auxiliary equipment. This article will take you to get to know the "heroes" around the fermentation tank, from temperature control to cleaning system, from air intake device to pressure valve, and reveal the behind-the-scenes structure of a complete Beer fermentation tank system one by one, to help you better understand or build your own Brewing tanks system.