This equipment is an automatic double-row air knife bottle drying machine, a core post-processing device for bottle blowing production lines. Aiming at the problem of residual water on the inner and outer walls of PET plastic bottles after blowing, it adopts bilateral symmetric air knife layout and high-pressure air flow technology to achieve 360° dead-angle-free drying. Integrating bottle straightening, continuous conveying and high-speed drying functions, it is compatible with PET/PP bottle types with diameter φ30-φ90mm and height 100-350mm, suitable for food-grade production lines of drinking water, carbonated beverages, juice, etc. With modular shield design and visual operation panel supporting precise adjustment of wind speed and pressure, it seamlessly connects with bottle blowing machines and filling machines, meeting GMP hygiene standards.