Products
Ultrasonic Spraying Process For Automotive Protective Hard Coating
Item No: FS650X
Frequency: 20-200KHz (Normally use 60\100K)
Power: 1-15w
Dry Film Thickness: 20nm-100μm
Temperature Range: -10-60℃
Spray uniformity: ≥95%
Solution viscosity: ≤30cps
Atomized particles (median value): 10-45μm（Distilled water),
determined by nozzle frequency
Hangzhou Shengtu Technology Co., Ltd. is one of the leading manufacturers and suppliers of ultrasonic spraying process for automotive protective hard coating in China. Welcome to buy high quality customized products at low price from our factory. Contact us for more details.
Description:
The ultrasonic spraying system for automotive protective hard coatings is an advanced coating process widely applied to improve the durability and scratch resistance of vehicle exterior surfaces. In operation, ultrasonic vibration atomizes coating materials into fine mist droplets, which are then uniformly deposited on automotive surfaces under carrier gas guidance. This working principle effectively boosts coating adhesion and film uniformity.
When ultrasonic spraying is adopted for automotive protective hard coating construction, mainstream coating formulations include polyurethane, epoxy resin and other high-performance materials. These materials can remarkably improve the finished coating's wear resistance, chemical resistance and ultraviolet aging resistance.
Process Steps :
1. Surface preparation
Clean and polish vehicle surfaces to remove dirt and oxide films, which guarantees reliable coating adhesion.
2. Equipment parameter configuration
Adjust the operating frequency and spraying pressure of the ultrasonic spraying system to match different coating varieties and workpiece surface states.
3. Spraying operation
Coatings are applied evenly through ultrasonic nozzles. Multiple spray passes are usually needed to reach the target film thickness and expected performance.
4. Curing and drying
Freshly sprayed coatings require subsequent curing. Operators may choose ambient natural drying or thermal curing to shorten the curing cycle.
Ultrasonic Nozzle Optional:
Ultrasonic Nozzle
FocusMist Nozzle
Scattering Nozzle
ConeMist Nozzle
MicroMist Nozzle
WideMist Nozzle
Penetrator Nozzle
Certification
Our Laboratory
Our Production Line
Packing&Delivery
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FUNSONIC BIG FAMILY
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Product Type |
Floor-stand Ultrasonic Spray Coating Machine FS650X |
|
Spray Nozzle Operating Frequency |
20-200KHz (Normally use 60\100K) |
|
Nozzle Power |
1-15W |
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Continuous Spraying Volume Max |
Determine based on the type and quantity of nozzles configured (Max 5 Nozzles) |
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Effective Spraying Width |
Determine based on the type and quantity of nozzles configured |
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Spray Uniformity |
≥95% |
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Solution Conversion Rate |
≥95% |
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Dry Film Thickness |
20nm-100μm |
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Solution Viscosity |
≤30cps |
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Temperature Range |
1-60℃ |
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Atomized Particles (Median Value) |
10-45μm (distilled water), determined by the frequency of the nozzle |
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Diversion Pressure Max |
≤0.15MPA |
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Input Voltage |
220V±10%/50-60Hz |
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Exercise Mode |
A spraying control system independently developed by FUNSONIC based on the Windows system, with PLC control, 15.6-inch full-color touch screen, XYZ three-axis imported servo motor, R-axis start rotation, and fully enclosed precision screw module+Horizontal automatic conveying mechanism |
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Control Mode |
PLC control, operation control system developed based on Windows system, supporting remote operation, upgrading, etc |
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Control Content |
The touch screen integrates ultrasonic nozzle, liquid supply, heating, adsorption, ultrasonic dispersion and other controls, and also has system monitoring, alarm and other functions |
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Liquid Supply Method |
Precision injection pump |
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Ultrasonic Dispersion System (Optional) |
20ml or 50ml, 40K, biological grade sampler |
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