The Balloon Ultrasonic Spray Coating Machine is a specialized device used in the research and production of coated balloons (DCBs) for applying pharmaceutical coatings onto balloon surfaces. The system is equipped with purpose-built fixtures designed to securely hold fully assembled balloons, and features auxiliary functions including dispersion, temperature control, and humidity control — all engineered to ensure consistent, high-quality coating results. Key characteristics include precise loading, uniform film formation, and high solution utilization efficiency.