The semi-automatic bottle blowing machine for oil bottles can be used to blow plastic bottles made of PET, PP, PE, and PC. Each drying pipeline is equipped with two small hair dryers, which can improve production efficiency and save energy. At the same time, it is also suitable for blowing a variety of raw materials to make German plastic bottles in large quantities. Its usage characteristics are as follows: blowing 0.1-6 liters of PET bottles (one out two). The semi-automatic blowing machine uses two mold cavities to blow 0.1 liters of bottles, and the output can reach 850 bottles per hour. Advanced PLC control system, time control can be precise up to 0.01 seconds. The semi-automatic bottle blowing machine adopts a special air storage device. The semi-automatic bottle blowing machine adopts an infrared preform heater. Different heating lamps are equipped with independent temperature control devices to ensure ideal heating effect for bottle preforms. The direction of the heating lamp can be adjusted according to different bottle preforms. The semi-automatic bottle blowing machine only requires one person to operate and does not require special training. Installation of semi-automatic bottle blowing machine, easy to start. The scrap rate of finished products is less than 0.3%.