Cabinet type and distributed self-service beer machines and juice machines can be purchased as soon as the code is scanned. They are fully automatic and can be cleaned automatically, with less foam and good refrigeration effect; Not only that, combined with operational data management systems and advertising functions, it helps with marketing and control analysis. The product complies with national safety regulations and standards, and all materials in contact with food comply with national food safety standards; The safety grating anti pinch function ensures more reliable use of leakage protection; Independent patent protection products.