This system of the Yuhang tea – processing machinery assembly line adopts Schneider PLCs and low – voltage components, as well as frequency converters from well – known domestic brands. It enables multiple processes in the tea production, including the automatic transportation of fresh tea leaves, leaf leveling, cutting, storage, and discharging. The system runs stably, has a relatively high degree of automation, a low failure rate, is easy to maintain, and offers high cost – effectiveness.