In the era of rapid transformation of the automotive industry towards electrification, lightweighting, and intelligence, functional coatings are no longer just surface decorations, but have become a core technological barrier to ensure performance, safety, and durability. Faced with increasingly complex geometric structures of components, strict environmental regulations, and extreme cost control requirements, traditional spray painting technology has shown signs of fatigue. Ultrasonic spraying technology, with its revolutionary fine atomization ability and precise controllability, is becoming a key engine for innovative applications of automotive functional coatings, depicting precise and efficient coating solutions for the next generation of automotive manufacturing.

In the field of automobile manufacturing, ultrasonic spraying technology is widely used for the processing of the following core components:

• Windshield
• Central control panel and dashboard components
• Lamp lens assembly
• Upholstery fabrics
• Touch screen display
• Head up Display System (HUD)

Innovative process for lithium-ion battery separator coating
Ultrasonic coating system achieves precise deposition of polyimide diaphragm insulation layer in lithium battery manufacturing. This technology can perfectly adapt to complex geometric structures and micro area processing (grooves, holes), achieving effective encapsulation of harmful substances. The technological advantages include:

• High porosity nanofilm formation
• Durable coating with excellent mechanical stability
• Static structure nozzle achieves zero wear
• Excellent dielectric properties
• Mature process database for polyimide coating
• Verified technical solution for coating porous substrates
• High repeatability and uniform thin film deposition
• High temperature resistant coating performance (continuous working condition at 400 ℃)

Revolutionary breakthrough in metal stamping lubrication coating
The ultrasonic coating system brings revolutionary changes to the stamping lubrication of automotive aluminum alloy components. Micro atomized lubricants can effectively prevent component scratches and cracking, reduce friction coefficient through ultra-thin and uniform coatings, and extend the life of expensive molds. Compared to traditional pressure spraying and roll coating processes, this system exhibits significant advantages in billet/coil processing:

• Real time and precise traffic control
• Support precision spraying of complex patterns
• Drip free micro mist spraying (overspray approaching zero)
• Anti clogging long-term ultrasonic nozzle technology
• Maintenance free static structural design
• Reduce material loss by 80%
• Ideal solution for roll forming ultra-thin uniform coating
• Accurate reproduction of lubricant quantification
• Double improvement of system efficiency and component quality

Coatings that can be coated:

• Central control plastic parts and lens surface coated with hardened coating
• Display panel glass treated with superoleophobic/hydrophobic coating
• Fabric flame retardant and waterproof composite functional coating
• All weather protective coating for exterior components
• Rubber seals with PTFE/silicon-based coating

Ultrasonic Coating Equipment Solutions from R&D through high volume production. Choose a product to learn more.

All of Cheersonic’s ultrasonic coating systems integrate Cheersonic ultrasonic nozzles, liquid delivery, and full system controls. Machines range from R&D tabletop systems, standalone fully enclosed programmable systems, and wide area continuous production inline systems.

The UAM series are general-purpose coating equipment, and the equipment parameters are standard parameters. If you want to know the equipment and parameters that are more suitable for your industry, you can click on the specific industries.

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