Machine features: Adopting servo motor driven opening and closing mold and bottom mold linkage structure: achieving high-speed, high-precision, stable, lightweight, energy-saving, and environmentally friendly effects. The servo motor drives the stepper and stretching system, greatly improving the blowing speed, flexibility, and accuracy. The high-pressure blower is equipped with a gas source recovery system (with a gas source recovery rate of up to 30%), which can save 30kw/hour of electricity consumption, eliminate the investment cost of purchasing low-pressure air compressors, and save space, achieving energy-saving and environmental protection effects. Mold positioning installation can easily and quickly complete mold replacement within half an hour. Human machine interface control, simple operation, high degree of automation; Small machine area, energy-saving and occupying space.