Accurately speaking, the automatic vermicelli machine and the freeze-free and scrub-free sweet potato vermicelli machine are two different concepts. The former generally refers to the vermicelli that enters from starch, can be directly dried after pulping, ripening, cooling, freezing, cutting and drying, and can be directly packaged. This is a standard automatic vermicelli machine. The price of this equipment is generally higher, ranging from 400,000 yuan to 2 million yuan according to different output. The latter is a kind of self-cooked vermicelli machine, which uses a long mold, extrudes vermicelli from a hole, lays it flat on a connecting plate, and needs to be cooled and then dried. The vermicelli produced by this equipment is generally ugly in appearance and not good in taste, and the price of the equipment is 10000 yuan-15000 yuan (including the transmission mechanism).