Suitable for moulded or glass oral liquid bottles of 5ml-25ml, the YGZ series oral liquid filling-capping machine is a piece of equipment specially used for pharmacy, health care, food and other industries. It can be used individually, and can also work with the QCL series vertical ultrasonic bottle washing machine, ASMR series tunnel sterilizing dryer and other equipment to form a compact production line that integrates functions of washing, drying, filling and capping so as to realize automatic oral liquid filling and capping production. The machine can automatically complete the procedures of bottle-feeding, bottle sorting, bottle conveying, filling, cap falling, capping, bottle discharging, etc.