Professional Ultrasonic Spraying Coating System Manufacturer

Ultrasonic Spraying Coating Systems provide precise, uniform thin-film deposition for electronics, nanomaterials, and advanced coatings. As a professional manufacturer, we supply high-performance ultrasonic coating solutions.

High-frequency ultrasonic vibration significantly reduces the risk of liquid nozzle clogging, minimizing downtime in critical manufacturing processes.
Material utilization efficiency is more than four times higher than traditional methods, reducing material consumption and overspray by up to 80%.
By selecting different nozzle frequencies, droplet size can be precisely controlled; dense and uniform droplet distribution enables optimized coating layer performance.

Ultrasonic spraying coating system series

Ultrasonic Spraying Coating Systems are precision solutions for uniform thin-film deposition across a wide range of industrial applications.

Utilizing high-frequency ultrasonic atomization, these systems produce fine, consistent droplets for coatings such as nano-materials, conductive inks, and functional films.

Ideal for electronics, medical devices, energy, and advanced materials industries, they ensure high coating uniformity, reduced material waste, and improved process control.

As a professional manufacturer and supplier, we offer customizable ultrasonic spray coating equipment with stable performance, precise flow control, and full technical support, helping customers achieve efficient, repeatable, and cost-effective coating processes.

Precision Ultrasonic Atomizing Spray Nozzle for Coating

How ultrasonic spray coating works

Ultrasonic atomizing spray nozzles are available in multiple structural designs, with the key differences lying in the design of the gas flow channels. Different flow-channel designs can generate various airflow patterns—such as focused or fan-shaped flows—thereby influencing the shape and width of the spray plume. In addition, the same type of nozzle offers multiple frequency and flow-rate options to adapt to different spraying requirements.

Ultrasonic spray coating utilizes high-frequency ultrasonic vibration to disperse liquids into fine micro-particles, which are evenly sprayed onto the substrate surface through the nozzle to form a delicate and uniform coating layer. This technology is suitable for a wide range of low-viscosity liquids and is widely applied in electronic components, medical devices, solar cells, textiles, and precision manufacturing industries. It is highly favored for its high material utilization efficiency, low energy consumption, environmental friendliness, and excellent coating precision.

The Types of Nozzles

Ultrasonic Thermal Decomposition Nozzle Ultrasonic thermal decomposition nozzles can control the particle size and distribution of powders, typically in the range of 10–100 nm. By adjusting parameters such as precursor solution composition, concentration, and viscosity, the final product performance can be precisely influenced.
Wide-Spray Ultrasonic Atomizing Nozzle Wide-spray ultrasonic atomizing nozzles use ultrasonic technology to generate soft, uniform spray patterns. By precisely controlling intersecting airflow, an arc-shaped spray pattern is formed and guided onto the substrate for coating.
Focused Ultrasonic Atomizing Nozzle The focused ultrasonic atomizing nozzle is designed to generate highly precise spray beams with diameters as small as 0.5 mm, enabling accurate and concentrated coating applications.
Fan-Shaped Ultrasonic Atomizing Nozzle The fan-shaped ultrasonic atomizing spray assembly is an innovative spraying technology that uses a single airflow to shape liquid into a fan-pattern spray, suitable for wide-area and uniform coating.
Ultrasonic Fine-Line Spray Nozzle Ultrasonic fine-line spray technology enables the formation of extremely fine coating lines on various surfaces, making it ideal for high-precision patterning applications.
Micro-Focused Ultrasonic Atomizing Nozzle Micro-focused ultrasonic atomizing nozzles are specially designed for precision medical device coating. Featuring small nozzle tips and micro-orifices, they produce highly concentrated and finely controlled spray beams.

Why choose KoneTech Ultrasonic Spraying Coating Machine

Our ultrasonic spray coating machine is engineered to deliver exceptional coating uniformity, high material efficiency, and precise process control for demanding industrial applications. Using advanced ultrasonic atomization technology, it produces ultra-fine micro-droplets with minimal overspray, significantly reducing material waste and operating costs. We offer a wide range of nozzle types and frequencies, enabling flexible control of spray patterns, droplet size, and coating thickness to meet diverse application requirements—from medical devices and electronics to fuel cells and advanced materials. The system supports stable, repeatable performance and easy integration into automated production lines. As an experienced manufacturer and supplier, we provide OEM customization, reliable quality control, and long-term technical support, helping customers improve coating consistency, increase productivity, and achieve scalable, environmentally friendly manufacturing.

Get Instant Quote

Products Categories

Ultrasonic Metal Welding Machine

Ultrasonic Metal Welding Machine For Wire Harness Splicing

Ultrasonic Metal Welding Machine For Battery Welding

Ultrasonic Cutting Equipment

For Food Cutting

For Plastic, Rubber, Fabric, Paper Cutting

Ultrasonic Plastic Welding Machine

Ultrasonic Components

Ultrasonic Liquid Processing

Low-Power Ultrasonic Sonochemistry

High-Power Ultrasonic Sonochemistry

Ultrasonic Spray Coating

Get A Free Quote

Ultrasonic Spraying Coating Machine Applications

Medical & Healthcare

Ultrasonic spray coating machines are widely used in medical applications requiring high precision and uniformity. Typical uses include stent and balloon coating, blood collection tubes, syringes, and drug-eluting layers, where controlled micro-droplet deposition ensures consistent coating thickness and reliable performance.

Electronics & Semiconductor

In the electronics industry, ultrasonic spray coating is applied to photolithography processes, printed circuit boards, precision electronic components, and transparent conductive coatings. The technology enables uniform thin-film formation while minimizing overspray and material waste, making it ideal for high-value electronic materials.

Energy & New Energy Technologies

Ultrasonic spray coating systems are extensively used in fuel cell catalyst coating, battery electrode preparation, and solar cell surface treatments. Precise control of droplet size and coating thickness helps improve energy efficiency, performance stability, and material utilization.

Advanced Materials & Nanotechnology

For advanced materials, ultrasonic spray coating supports carbon nanotube coatings, nanoscale thin films, diamond suspension spraying, and functional surface treatments. It is especially suitable for high-performance materials that require uniform dispersion and minimal agglomeration.

Optical & Functional Coatings

The equipment is commonly used for optical coatings such as anti-reflective layers, transparent conductive films, and functional coatings including hydrophobic and oleophobic surfaces. The process delivers smooth, dense, and defect-free coating layers.