120Khz Low Power Ultrasonic Spray Nozzle Coating Technology
| Attribute | Value |
|---|---|
| Production Name | Ultrasonic Widemist Spray Nozzle |
| Frequency | 120Khz |
| Max Power | 1-15w |
| Automized Particle Size Range | 15-40μm |
| Spray flow | 0.5-20ml/min |
| Liquid viscosity | <30cps |
| Particle size | <10μm |
| Application | Ultra large area spraying, Glass coating |
The 120Khz Low Power Ultrasonic Spray Nozzle is a key component in atomization equipment that generates high-energy atomization medium. This critical component significantly impacts atomization efficiency and process stability by controlling flow rate and pattern, effectively crushing liquid metal to produce powders with specific properties.
Constructed from high-strength titanium alloy and proprietary metals, these nozzles offer exceptional chemical corrosion resistance and superior acoustic performance. Available in multiple configurations including wide area, wide width, scattering, gathering, probing, line spraying, and vortex types to meet diverse application requirements.
| Type | FSW-12001-L |
|---|---|
| Name | Ultrasonic Wide Type Spray Coating Nozzle |
| Frequency | 120Khz (50/60/100Khz for selection) |
| Atomized particle size range (μm) | 40-120 |
| Spray width(mm) | 30-60 |
| Spray flow(ml/min) | 0.5-20 |
| Spray height(mm) | 50-150 |
| Permissible liquid viscosity(cps) | <30 |
| Allow particle size(μm) | <10 |
| Diversion pressure (Mpa) | <0.05 |
| Application | Suitable for large-area spraying, such as proton exchange membranes |
The ultrasonic spraying method enables highly automated membrane electrode production with superior efficiency and lower manufacturing costs, ideal for quantitative production requirements. This technology achieves approximately 90% platinum utilization rate, significantly reducing material consumption and saving expensive catalyst ink.
Our ultrasonic coating system produces exceptionally durable, uniform carbon-based catalyst ink coatings for fuel cells and proton exchange membrane (PEM) electrolyzers (including Nafion) without causing membrane deformation. The system handles various spray suspensions containing:
- Carbon black ink
- Polytetrafluoroethylene binder
- Ceramic slurry
- Platinum and other precious metals
The technology also supports manufacturing of metal oxide suspensions in platinum, nickel, iridium, and ruthenium fuel cell catalyst coatings for various applications including PEM fuel cells, polymer electrolyte membrane (PEM) electrolytes, DMFC (direct methanol fuel cells), and SOFC (solid oxide fuel cells), delivering high load capacity and superior cell efficiency.
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