Beer, one of the most popular alcoholic beverages in the world, is not only a part of the food industry, but also a complex system that integrates machinery and equipment, engineering technology, brand marketing and cultural experience. Globally, beer production has long been separated from traditional small-scale hand-made brewing and has entered the era of industrialization, automation and digitalization. From the site selection of the factory, equipment procurement to the process control of the entire brewing process, every link determines the taste, quality and commercial competitiveness of the beer.