Automatic Lab Desktop Ultrasonic Spray Nozzle Coating System

Key Features:

· High-precision coating thickness control: Capable of depositing coatings ranging from tens of nanometers to tens of micrometers

· Proprietary ultrasonic spray heads with various atomization particle sizes and spray width configurations

· Exceptional uniformity: Coating uniformity exceeds 95%

· Integrated pump design minimizes material requirements, ideal for R&D applications

· XYZ three-axis imported servo motion system

· Optional micron-level porous vacuum heating for flexible substrates like battery separators

· Configurable high-temperature stage up to 500°C for spray pyrolysis thin film preparation

Product Description:
The benchtop ultrasonic spray coating system is a compact solution featuring customizable ultrasonic nozzles (focused, wide-spray, or scattered patterns), precision metering pumps, carrier gas control, substrate heating plates, vacuum chucks, and exhaust systems. Particularly suited for research laboratories and small-scale thin film production.

Technology Advantage:
Ultrasonic spray coating utilizes piezoelectric atomization technology to achieve superior uniformity, thinner coatings, and higher precision compared to conventional two-fluid pneumatic spraying. Without requiring compressed air, it reduces overspray by 75% and increases material utilization by 4× compared to traditional methods.

Applications:

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

· Biomedical: Biosensor coatings

· Microelectronics: Photoresist coating for wafers, PCB flux deposition

· Optical Coatings: AR anti-reflection films, hydrophilic/hydrophobic coatings, thermal insulation films

· Textiles: Superhydrophobic coatings, antibacterial treatments

Specifications

Category	Specification
Coating Performance
Coating Thickness Range	0.02 µm – 50 µm (adjustable with nano-level precision)
Coating Uniformity	> 95%
Material Utilization	Up to 85% (4× higher than conventional spray methods)
Ultrasonic Spray Head
Spray Width Options	1 mm – 100 mm (configurable for focused, wide, or scattered patterns)
Flow Rate Range	0.001 mL/min – 50 mL/min
Ultrasonic Frequency	30 kHz – 130 kHz (selectable for different droplet sizes)
Nozzle Technology	Non-clogging design, compatible with suspensions (optional in-line ultrasonic dispersion)
Motion System
XYZ Positioning	High-precision servo system (imported, 0.01 mm accuracy)
Control & Interface
Operation Panel	Full-color touchscreen HMI with intuitive control
Liquid Delivery
Pump System	High-precision syringe pump (0.001 mL/min resolution)
Pressure Regulation	Imported precision valves for stable gas/liquid control
Substrate Handling
Heating Options	Standard heating plate + Optional 500°C high-temp stage for spray pyrolysis
Vacuum Chuck	Micron-porous vacuum heating (ideal for flexible substrates like battery separators)
Alignment & Monitoring
Nozzle Positioning	Laser alignment for precise spray start-point calibration
Safety & Accessories
Exhaust System	Built-in fume extraction
Special Configurations	Optional ultrasonic dispersion system to prevent particle settling in suspensions

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Key Advantages

✔ Ultra-Thin Coatings (down to 20 nm)
✔ 4× Less Material Waste vs. conventional spraying
✔ Flexible Nozzle Options (1–100 mm spray width)
✔ High-Temp & Vacuum Compatibility (for batteries, solar cells, etc.)
✔ Lab-Optimized (small footprint, ideal for R&D)