The linkage line consists of HQCLA series vertical ultrasonic washing machine, HSDH series hot air circulation sterilization tunnel, HKGZ series oral liquid filling and capping machine. The model can be used in combination or in a single machine. The linkage line can complete water spray filling, ultrasonic cleaning and flushing (internal and external), CA flushing (internal and external), preheating, drying and sterilizing to remove heat source, cooling, filling, sealing, capping and other processes.This line can meet the size range from 5-30ml 50-500ml all kinds of oral liquid bottles, infusion bottles, bottles of syrup bottle which can reach the process requirements of heat source removal, filling and capping etc.