The UAM6000 ultrasonic atomizer is engineered for uniform deposition of catalyst coatings on membrane substrates and other surfaces. It produces fine, uniform droplets (15-50 μm) that form thin, pinhole-free layers, enhancing catalytic activity and durability. With high material utilization and non-clogging operation, it is cost-effective for fuel cell and electrolyzer production.
Key Selling Points
Precise micro-atomization: Droplet sizes of 15-50 μm ensure uniform coating thickness (2-100 μm) with minimal waste.
High material utilization: The closed directional spraying reduces catalyst loss, achieving over 95% utilization, saving precious metal costs.
Non-clogging design: Compatible with high-viscosity and nanoparticle slurries, ensuring continuous operation without blockages.
CE certified and PLC controlled: Meets international standards and enables one-click parameter reproduction for consistent quality.
Technical Specifications
Operating frequency
25–180 kHz
Droplet size
~18–200 μm (frequency dependent), optimized for 15-50 μm
Power consumption
1–8 W per nozzle
Film thickness
20 nm–100 μm, typical catalyst layer 2-100 μm
Flow rate
Ultra-low, application dependent
Material
Stainless steel / titanium alloy
Models and Options
The UAM6000 is part of the UAM series, with models UAM1000, UAM2000, UAM4000, UAM6000, UAM8000, UAM9000, offering various throughputs for different production scales.
Materials and Structure
Constructed from stainless steel and titanium alloy, the atomizer features a non-clogging ultrasonic vibration structure and is compatible with various catalyst slurries, including water-based and alcohol-based mixtures.
Applications
Used for coating catalyst layers on PEM membranes, GDLs, and other substrates in fuel cells and electrolyzers. Also suitable for research and small-batch production of catalyst-coated membranes (CCM).
Customization
Customizable spray parameters, integration with existing production lines, and optional multi-nozzle expansion for increased production capacity.
Case Study
A research institute in Canada used 1 unit for fuel cell MEA preparation. Over 6 years, catalyst slurry utilization exceeded 95%, MEA peak power density batch deviation decreased from 12% to ≤3%, and proton membrane scrap rate reduced from 28% to below 2%.
FAQ
What is the MOQ?
The MOQ is 1 unit.
Can this system handle high viscosity catalyst slurries?
Yes, it is compatible with a wide range of viscosities, including nano-particle slurries, without clogging.
How does it ensure uniform coating?
The ultrasonic atomization produces consistent droplet sizes and low-velocity spray, resulting in a uniform coating with CV ≤3%.
What certifications does it have?
The UAM series has CE certification (TRCN-26118HCU02) and the company is ISO9001 certified.
Is it suitable for both research and mass production?
Yes, the system is scalable from lab R&D to small-batch production, with options for multi-nozzle expansion.
Inquiry Information
For pricing and delivery, contact our sales team. Payment terms: 30% T/T deposit, 70% balance before shipment. Delivery: FOB, CIF, or DDP.
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