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High frequency Ultrasonic spraying coating equipment for Nano film spraying

short description:

Nano and sub-micron film functional coatings, such as hydrophilic, hydrophobic, transparent and conductive, catalysis, antibacterial, antireflection, anti-reflection, light blocking, etc., are widely used in microelectronics, biomedicine, glass, textiles, new energy, etc. industry sector. RPS-SONIC’s ultrasonic spray spraying technology can provide large-scale nano-film preparation and production under normal temperature and pressure


  • Frequency: 50Khz
  • Power: 10~100w
  • Flow Rate: <20ml/min
  • Solution Utilization: 98%
  • Generator: Digital
  • Product Detail

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    High frequency Ultrasonic  spraying coating equipment for Nano film spraying

     

    Paramater

     

    Item Parameter
    Frequency 50Khz
    Power 10~100w
    FLOW RATE (ml/min) 0~20ml/min
    Spray width 2~200mm
    Solution utilization above 98%

     

    Description

    Ultrasonic nozzles operate by converting high frequency sound waves into mechanical energy that is transferred into a liquid, creating standing waves. As the liquid exits the atomizing surface of the nozzle, it is broken into a fine mist of uniform micron sized droplets.

    Unlike pressure nozzles, ultrasonic nozzles do not force liquids through a small orifice using high pressure in order to produce a spray. Liquid is fed through the center of a nozzle with a relatively large orifice, without pressure, and is atomized due to ultrasonic vibrations in the nozzle. A RPS-SONIC engineered proprietary precision ultrasonic generator provides the mechanical energy required to create the vibrations in the nozzle. The power required to operate ultrasonic nozzles generally varies between 1 and 8 Watts.

    Every ultrasonic nozzle operates at a specific resonant frequency, which dictates the median droplet size. Droplet sizes have little variance, and can be mathematically calculated to fall within a tight predicted drop distribution. For example, a 120 kHz nozzle produces a median drop size of 18 microns (when spraying water). The higher the frequency, the smaller the median drop size.

    Nozzles are fabricated from a very high-strength titanium alloy and other proprietary metals, making them exceptionally resistant to chemical attack and providing superior acoustical properties. The electrically active elements are contained within a sealed housing that protects the nozzle components from external contamination.

    The liquid feed tube runs the entire length of the nozzle. The nozzle’s design ensures that liquid only comes into contact with titanium within the nozzle.

    The low velocity mist created by the ultrasonic nozzle is typically accompanied by additional low velocity air shaping devices to entrain the spray and direct it toward a substrate. This allows precise control of the spray into fine lines, conical patterns, or wide flat fan shapes. To learn more about air shaping, visit Air Shaping Systems.

    ExactaCoat with ultrasonic nozzle blowoutSpray patterns range from 0.015” (0.4mm) wide lines to virtually unlimited widths using multiple nozzles mounted in tandem.

    RPS-SONIC ultrasonic nozzles are integrated into full coating systems, incorporating liquid delivery, exhaust, motion control, and custom options.

    Industries and applications:


    Disintegration of liquids
    Thin-film coating for electronics
    High performance coatings (e.g. containing functionalized nano particles)
    Anti-fog coating
    Adding moisture to a gas stream
    Encapsulation of active agents in pharmaceuticals
    Spray drying of powders and granules, e.g. nano-particles
    Food industry: milk & whey powder, instant coffee
    Particle engineering
    spray drying of food powders, e.g. heat-sensitive products
    In the production of semiconductors, fuel cells, medical equipment Chemistry: e.g. gas-liquid reaction, bondings

    50Khz 100W Ultrasonic atomization spraying equipment for Glass spraying with digital generator 0


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  • Q1.What kind material of the horn?

    A. Titanium alloy, we also customized aluminum hom for customer before.

    Q2.What’s the time of delivery?

    A. For Conventional hom, 3 days, for customized hom 7 work days.

    Q3.Does ultrasonic extraction also require the addition of a chemical catalyst?

    A. No . but some time need Mechanical stiring.

    Q4.Can the device work continously?

    A. Yes ,it can work 24hours continously.

    Q5.What’s the Processing capacity of one set ultrasonic extraction equipment?

    A. Different hor different Processing capacity, for 2000W Nine section whip horm can dealing 2L~10Lmin.

    Q6.What’s the warranty of your sonicator equipment?

    A. All equipment one year warranty.

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