The entire craft brewery system is composed of a crushing system, a saccharification system, a fermentation system, a refrigeration system, a control system, a CIP system, a filling system, etc. The containers that make up each system have been optimized with a reasonable diameter-to-height ratio, all of which are made of sus304 stainless steel, The welding adopts argon-filled protection single-sided welding and double-sided forming technology, so that the inner wall of the container has no sanitary dead corners, which provides quality assurance for the production of high-quality craft beer. At the same time, the stable DCS control system imparts high intelligence to the whole set of products, achieving true unattended operation, making it an automatic intelligent biological fermentation equipment, and providing a strong guarantee for the production of high-quality craft beer. The saccharification system consists of a saccharification pot, a filter tank and a process pipeline. The saccharification pot is a steam-heated double-layer tank with stainless steel or outer copper plate, which is beautiful and generous. The inner tank is made of stainless steel, which is firm and durable. The inner and outer tanks are sandwiched. Filled with rock wool for insulation, the heating area of ​​the steam jacket is sufficient to ensure the evaporation required for the production of craft beer, the insulation layer can effectively block the leakage of heat, and the energy saving effect is good; the filter also has the saccharification pot liner, outsourcing and In order to ensure a smooth and loose grain layer to achieve the fastest filtering time, the characteristics of heat preservation are equipped with a frequency conversion tillage device on the top of the filter tank. The diameter-to-height ratio design is optimized to ensure beautiful and effective filtering area. The filtering time is fast, and the appearance is high-end and beautiful. At the same time, the process pipeline is optimized to make the entire saccharification system compact and not chaotic, and the layout is reasonable.