Advanced Ultrasonic Solutions for Precision Industrial Processes
We provide ultrasonic equipment and customized solutions for precision coating, processing and manufacturing applications, helping engineers improve process stability, efficiency and product quality.
Request Engineering SupportCore Product Lines
Ultrasonic spray coating systems and industrial ultrasonic solutions for precision coating, welding, cutting, processing, and customized manufacturing applications.
Ultrasonic Spray Coating System | Precision Ultrasonic Spray Solution for Industrial Applications
High-precision ultrasonic spray coating system designed for uniform thin-film coating applications. Integrating ultrasonic nozzle, spray controller, liquid feeding system, and process control technology, it provides stable and repeatable coating solutions for fuel cells, medical devices, electronics, energy materials, and advanced manufacturing industries.
View product line
Ultrasonic Spray Coating Machine | Precision Thin Film Coating Equipment
Precision ultrasonic coating equipment for thin films, functional materials, batteries, fuel cells, and advanced manufacturing applications.
View product line
Ultrasonic Generator | Industrial Ultrasonic Power Supply
High-performance ultrasonic generator designed to provide stable power output and precise frequency control for ultrasonic spray coating, welding, cutting, homogenizing, and industrial ultrasonic applications
View product line
Ultrasonic Transducer | High Performance Piezoelectric Ultrasonic Converter for Industrial Applications
High-performance ultrasonic transducers designed for efficient electrical-to-mechanical energy conversion in industrial ultrasonic applications. Available in customized frequencies, power levels, and configurations for ultrasonic welding, cutting, spraying, cleaning, sonochemistry, and precision processing systems.
View product lineUltrasonic Welding Machine
Industrial ultrasonic welding machine for plastic joining, nonwoven bonding, packaging, and component assembly.
View product lineUltrasonic Cutting Machine
Ultrasonic cutting system for clean cutting of rubber, composites, food, textiles, and difficult materials.
View product lineApplication Markets
Industrial application examples for engineers evaluating ultrasonic coating, welding, cutting, and processing solutions.
Battery Electrode Coating
Ultrasonic spray coating for lithium-ion, solid-state battery, separator, and current collector surface processes.
View applicationElectrolyzer Electrode Coating
Uniform catalyst coating for PEM, alkaline, and AEM electrolyzer electrodes.
View applicationFuel Cell MEA Coating
Ultrasonic spray coating for PEM fuel cell catalyst layers, CCM, CCS, and gas diffusion electrode processes.
View applicationHydrogen Production Coating
Ultrasonic coating solutions for catalysts, electrodes, membranes, and hydrogen energy components.
View applicationMedical Device Coating
Precision ultrasonic coating for stents, catheters, implants, diagnostic devices, and functional medical surfaces.
View applicationSolar Cell Coating
Ultrasonic spray deposition for solar cell anti-reflection coatings, functional films, and perovskite research.
View applicationLatest Technical Articles
Engineering articles, process notes, and practical resources for ultrasonic technology selection and application development.
Fuel Cell MEA Coating: Key Parameters for Catalyst Layer Uniformity
Fuel cell performance and durability strongly depend on the uniformity of the catalyst layer (CL) within the membrane electrode assembly (MEA). Uneven catalyst distribution can lead to inconsistent electrochemical activity, local current density variations, hotspot formation, and accelerated degradation of fuel cell stacks. This article introduces the key parameters affecting catalyst layer uniformity, including catalyst ink properties, coating process conditions, drying control, substrate temperature, and online monitoring methods. Special attention is given to ultrasonic spray coating technology, which enables precise droplet control, low material waste, and uniform catalyst deposition for advanced MEA manufacturing. By optimizing ink formulation, coating parameters, and process control, manufacturers can achieve highly uniform catalyst layers with improved fuel cell efficiency, longer lifetime, and reduced platinum loading.
Read articleWhat Is Ultrasonic Spray Coating? A Practical Guide for Process Engineers
Learn how ultrasonic spray coating works, where it is used, and why it is valuable for thin-film industrial applications.
Read article