Large-Area Automated Multi-Nozzle Ultrasonic Spray Coating Equipment System For Nanoscale Coating 

Key Features:

✔ Patented Ultrasonic Nozzles – Selectable droplet size & spray width
✔ High-Precision Film Deposition – Coating uniformity: >95%
✔ Large Coating Area – Configurable multi-nozzle arrays
✔ Dual Auto-Loading Vacuum-Heated Platforms – Enables continuous production
✔ XYZ 3-Axis Servo Motion System & Controller – Optimized spray trajectory
✔ Multi-Group Ultrasonic Dispersion Supply System – Prevents particle agglomeration

System Overview

A high-performance ultrasonic spray coating system equipped with focused, wide-spray, or scattered ultrasonic nozzles, supporting parallel multi-nozzle operation. Features dual auto-loading vacuum-heated platforms for uninterrupted continuous coating, along with a precision constant-flow metering pump for 24-hour stable liquid supply. Integrated auxiliary modules (gas control, substrate heating, vacuum suction, exhaust system) make it ideal for pilot-scale production and large-area thin-film fabrication.

Advantages Over Traditional Spray Methods:

· Higher uniformity | Thinner coatings | Ultra-high precision

· Minimal overspray – 4× higher material utilization vs. conventional two-fluid spraying

Applications

· New Energy: PEM fuel cell electrodes, thin-film solar cells (perovskite, organic PV), transparent conductive films

· Biomedical: Biosensor coatings

· Semiconductors: Wafer photoresist, PCB flux deposition

· Glass Coatings: AR anti-reflection, hydrophilic/hydrophobic, thermal insulation, conductive films

· Textiles: Superhydrophobic, antibacterial coatings

Technical Highlights

✔ Automated Ultrasonic Spraying – Ultra-thin films (down to tens of nanometers)
✔ Extra-Large Work Area – Dual-zone coating (650×600mm per zone)
✔ Multi-Nozzle Array – Dramatically boosts throughput
✔ Material Savings – >85% utilization rate (4× conventional methods)
✔ Full-Color Touchscreen – User-friendly HMI
✔ Multi-Pump Constant-Flow Supply – Non-stop stable liquid delivery
✔ Precision Valves – High-speed gas-liquid synchronization (imported regulators)
✔ Built-In Exhaust System – Fume extraction
✔ Clog-Free Nozzle Tech – Low maintenance
✔ Inline Ultrasonic Dispersion – Prevents settling in suspensions
✔ Auto-Cleaning Function – Rapid self-cleaning post-coating