Hangzhou Jiazhen Ultrasonic Technolgy Co.,Ltd

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Home ProductsUltrasonic Spray Nozzle

30khz Low Velocity Mist Ultrasonic Ultrasonic Nebulizer Machine Non Clogging Nature

30khz Low Velocity Mist Ultrasonic Ultrasonic Nebulizer Machine Non Clogging Nature

    • 30khz Low Velocity Mist Ultrasonic Ultrasonic Nebulizer Machine Non Clogging Nature
    • 30khz Low Velocity Mist Ultrasonic Ultrasonic Nebulizer Machine Non Clogging Nature
  • 30khz Low Velocity Mist Ultrasonic Ultrasonic Nebulizer Machine Non Clogging Nature

    Product Details:

    Place of Origin: China
    Brand Name: HC-SONIC
    Model Number: HC-AT30

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 Set
    Price: negotiation
    Packaging Details: FOAM AND CARTON
    Delivery Time: 5days
    Payment Terms: T/T, Western Union, MoneyGram, paypal
    Supply Ability: 500 Set per month
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    Detailed Product Description
    Name: Ultrasonic Atomizing Frequency: 30Khz
    Power: 100~500W Generator: Digital Generator
    Average Particle Diameter Of Fog: 20~90um Atomization Volume: 30~200 L/h

    30khz Low velocity mist Ultrasonic Nebulizing non clogging nature

    Descripersion:

    Ultrasonic Nozzle is designed to optimize spray coverage by atomizing fluids using ultrasonic vibration. The unpressurized, low-velocity spray gently settles on a target’s surface unlike high liquid pressure or air pressure nozzles that create sprays which bounce off of the target. With liquid flow rates between 0.04 and 15 ml/min, sprays can be customized and shaped to meet your process requirements. For superior spray coverage, the nozzles may be arranged in a multi-nozzle configuration.

    Ultrasonic spray nozzle systems have replaced pressure nozzles in a wide range of industrial and R&D applications, and enabled spray processes that would otherwise be impossible. Concerns over the environment and unacceptable quantities of waste have influenced manufacturers to adopt ultrasonic spray nozzle systems as a technology that is more precise, more controllable, and a more environmentally friendly coating application.

     

    Model HC-AN30
    Frequency 30Khz
    Atomization Volume 30~200 L/H
    Average Particle Diameter of Fog 20~90um
    Power Consumption 0.01 Degrees/Kg
    Atomization Head Structure Horn
    Power 100 W~500 W
    The Application of Atomizing Media Ordinary water, a variety of liquid substances, chemical liquid,a variety of oil mucus, metal melt and so on

     

     

    Advantage

    Ultrasonic nozzle benefits:

    •Spray patterns are easily shaped for precise coating applications

    •Highly controllable spray produces reliable, consistent results

    •Corrosion-resistant titanium and stainless steel construction

    •Ultra-low flow rate capabilities, intermittent or continuous

    •No moving parts to wear out

    •Non-clogging

    •Drops sizes as small as 13 microns, depending upon nozzle frequency

    •reduce downtime in critical manufacturing processes

     

     

    Printed circuit boards

    The non-clogging nature of ultrasonic nozzles, the small and uniform droplet size created by them and the fact that the spray plume can be shaped by tightly controlled air shaping devices make the application quite successful in wave solderingprocesses. The viscosity of nearly all fluxes on the market fit well within the capabilities of the technology. In soldering, "no-clean" flux is highly preferred. But if excessive quantities are applied the process will result in corrosive residues on the bottom of the circuit assembly.

    Solar cells

    Photovoltaic and dye-sensitized solar technology both need the application of liquids and coatings during the manufacturing process. With most of these substances being very expensive, any losses due to over-spray or quality control are minimized with the use of ultrasonic nozzles. In efforts to reduce the manufacturing costs of solar cell, traditionally done using the batch-based phosphoryl chloride or POCl3 method, it has been shown that using ultrasonic nozzles to lay a thin aqueous-based film onto silicon wafers can effectively be used as a diffusion process to create N-type layers with uniform surface resistance.

     

     

    Ultrasonic atomization occurs at the nozzle’s tip through the rapid mechanical upward and downward motion of the nozzle tip which causes a film of liquid to form into standing capillary waves. When the amplitude of the capillary wave, which is a function of the amount of wattage applied (typically within the range of 1 to 20 watts), peaks what is required for stability of the system, the liquid at the peak crests breaks away in the form of droplets. 

    If the energy level is excessive, cavitation will occur. Instead of forming an ideal film on the tip of the nozzle, excessive energy will cause liquid emerging from the nozzle to prematurely aerosolize and literally “rip apart” into unevenly sized droplets. Cavitation can be observed by observing how far a liquid “wets-out” onto the nozzle tip. In the following example, each image represents a view of a nozzle tip looking straight on. The center circle is the liquid hole or orfice from which a liquid wets-out onto the nozzle tip. The inner gray circle represents the liquid film. Let’s assume for both examples, the liquid and flow rate are the same. The only difference is the power level. In the low power example, you can see that most of the surface of the nozzle has a liquid film. This image represents the “ideal.” Notice it does not expand to the edge, which will be explained in a moment. The high power example, only a small amount of film build is created. Remember both examples have the same flow rate, so what happen to the missing liquid? It is being cavitated or ripped off the nozzle tip before it had a chance to properly atomize. Both examples are technically ultrasonic aerosolization. Ultrasonic cavitation produces uneven sized droplets, while ultrasonic atomization creates more evenly sized droplets since they are being formed by a more controlled mechanical process vs. brute force.

     

     

     

     

     

    30khz Low Velocity Mist Ultrasonic Ultrasonic Nebulizer Machine Non Clogging Nature30khz Low Velocity Mist Ultrasonic Ultrasonic Nebulizer Machine Non Clogging Nature

     

     

     

     

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