The HDA electrostatic rotary spraying system is designed specifically for efficient and high-capacity automatic spraying of electric vehicle components. It combines electrostatic adsorption and rotary cup centrifugal atomization technology to significantly improve coating quality and efficiency. The following are its core features and application advantages: Core technical principles Electrostatic adsorption: By using a high-voltage electrostatic field (DC-80kV) to charge the coating particles, the electric field force is utilized to achieve the trapping effect (Faraday cage effect), which increases the coating utilization rate by 30-50% Spinning cup atomization: The air bearing motor drives the spinning cup to rotate at high speed (50000rpm without load), and centrifugal force evenly atomizes the coating, forming a fine spray fan surface Application advantages Efficient and energy-saving: 50% reduction in paint waste, 70-90% reduction in VOC emissions, in line with environmental requirements Wide adaptability: suitable for complex curved parts such as car bumpers, shock absorbers, and axles, with no dead corners when sprayed Stable quality: uniform coating thickness, strong adhesion, can meet the needs of multiple industries such as wood, hardware, aluminum profiles, etc