Ultrasonic Spray Coating System Sustainable High Nebulizer Performance

Hangzhou Shengtu Technology Co., Ltd. is one of the leading manufacturers and suppliers of ultrasonic spray coating system sustainable high nebulizer performance in China. Welcome to buy high quality customized products at low price from our factory. Contact us for more details.

 

 

 

This equipment adopts ultrasonic technology to atomize liquid coatings and apply them onto workpiece surfaces. High-frequency sound waves produced by the ultrasonic generator are delivered to the coating material via the nozzle, triggering localized vibration inside the coating. Such vibration breaks the coating into fine droplets rapidly and generates uniform atomized mist for spraying.

Atomized coating particles ejected from the system are evenly discharged through the nozzle. Operators can adjust nozzle structures and regulate airflow to modify spray trajectories and spray patterns. Benefiting from ultrasonic atomization, coating particles feature ultra-fine diameters (mostly less than 10 microns), which guarantees excellent uniformity of the finished coating. The atomized particles travel fast in the air before depositing on target surfaces. Thanks to the small, evenly sized particles, smooth and compact coating layers can be formed on workpiece surfaces after deposition. Post deposition, the coating generally needs curing via natural air-drying or thermal treatment to develop its final physical and chemical properties.

 

 

 

1. Spray Coating for Smartphone Casings

Client: Renowned smartphone brand

Application Scenario: Functional and aesthetic coating for smartphone casings

Technical Challenge: The casing coating was required to deliver reliable waterproof and anti-fingerprint performance without compromising the premium visual appearance of the product.

Optimized Solution: Precision ultrasonic spraying technology was deployed to achieve consistent coating thickness and ultra-fine, flawless spraying finishes on casing surfaces.

Application Results:

• The smartphone casings achieve a refined, high-end visual effect with evenly distributed and highly durable coating layers.
• The overall waterproof performance of the products is significantly enhanced, effectively improving end-user satisfaction and product experience.

 

2. Protective Coating for Electronic Components

Client: Professional electronic component manufacturer

Application Scenario: Protective coating treatment for circuit boards

Technical Challenge: Circuit boards needed high-performance protective coatings to resist moisture erosion and chemical corrosion in complex operating environments.

Optimized Solution: Targeted ultrasonic spraying technology was applied to uniformly apply customized protective coatings on circuit board surfaces.

Application Results:

• The environmental adaptability and service durability of circuit boards are greatly improved, extending the overall service life of electronic components.
• Equipment and circuit failure rates caused by moisture, corrosion and other environmental factors are effectively reduced.

 

3. Functional Coating for Household Appliances

Client: Large-scale household appliance manufacturer

Application Scenario: Surface spray coating for washing machine casings

Technical Challenge: The casing surface required professional treatment to achieve excellent wear resistance and water resistance for long-term household use.

Optimized Solution: Eco-friendly coating materials were combined with high-precision ultrasonic spraying technology for casing surface finishing.

Application Results:

• Washing machine casings feature superior wear resistance, water resistance and surface cleanliness, maintaining a new-like appearance for a longer service period.
• The spraying process minimizes coating material waste, effectively reducing production costs and improving overall manufacturing efficiency.

 

 

 

 

 

 

 

 

 

 

 

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