A high-speed blow molding device for plastic bottles comprises side frames, a mold assembly and a blow molding machine mounted on the frames. The blow molding machine is equipped with a discharge pipe, and a pneumatic telescopic device is fixed on one side thereof. A motor is installed on the side frame, with a cutting device connected to the motor output shaft and aligned with the discharge pipe. A first forming mold is fixed inside the mold assembly, which is composed of two hinged hollow parts provided with water inlets and water outlets. The hollow mold structure allows circulating cold water injection to rapidly cool and harden hot plastic, shorten molding cycles and significantly boost production efficiency.
Country Code: CN
Application Number: CN201922336309.9
