Ultrasonic SPray NOzzle

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FINE-SHAPED NOZZLES

The ultrasonic nozzle is based on ultrasonic atomization technology. The ultrasonic atomizer nozzle has a special air flow channel design to uniformly distribute the carrier gas, and the liquid mist atomized by ultrasonic power is sprayed in a fan-shape, thereby enlarge the spray width. Due to the large width of the WideMist ultrasonic spray nozzle, it is mainly suitable for spray coating applications on medium and large-area. It is complementary to the Siansonic FocusMist ultrasonic nozzle and can be applied to almost all substrates with different sizes.
Features
  • Spray width of the ultrasonic atomizer nozzle: 40-150mm
  • Uniformity > 95%
  • Save raw materials: the utilization rate of raw materials is more than 85%, 4 times that of traditional air spray nozzle
  • Precisely control of coating thickness: typical coating thickness is 20nm to 100μm
  • The maximum flow rate of ultrasonic spray nozzle can be more than 80ml/min
  • The ultrasonic nozzle with small and uniform droplets
  • Capable of intermittent or continuous spray
  • Non-clogging ultrasonic nozzle
  • Anti-corrosion ultrasonic nozzle
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ConeMist Ultrasonic Nozzle

The ConeMist ultrasonic spray nozzle is designed for efficient atomization using ultrasonic technology. It features a unique cyclonic cone spray shape achieved by utilizing a specialized vortex air flow channel.

​This creates a consistent vortex within the carrier gas, resulting in the ultrasonically atomized liquid mist being dispersed in a cyclone-like pattern. This widens the spray coverage area, making it particularly suitable for surfaces with microstructures like MEMs. This type of nozzle also enhances coating application on surface structures, ensuring better coverage overall.
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Features
  • Spray width: 40-150mm
  • Applicable droplets size: 15-60 μm
  • High uniform atomization and the coating uniformity is more than 95%
  • Vortex spray shaping, excellence coating coverage on microstructure
  • Non-clogging nozzle, reducing maintenance cost
  • Very soft spray to reduce splashing and overspray
  • ​Save raw materials: the utilization rate of raw materials is more than 85%, 4 times that of traditional air spray nozzle
  • Precisely control of coating thickness: typical coating thickness is 20nm to 100μm
  • The maximum flow rate can be more than 80ml/min
  • Small and uniform droplets
  • Capable of intermittent or continuous spray

FocusMist Ultrasonic Nozzle

The FocusMist ultrasonic nozzle is designed for precise spraying with a narrow width and low flow rate. It employs ultrasonic atomization technology and a specialized air flow channel to evenly distribute the carrier gas.

​This results in the ultrasonic power atomizing the liquid mist into a focused pattern, reducing the spray area. The FocusMist nozzle is ideal for applications requiring precise coverage on smaller or medium-sized areas. It works well in conjunction with the Siansonic WideMist ultrasonic nozzle and can be used on various substrates of different sizes.
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Features
  • The ultrasonic atomizer nozzle is suitable for small area coating: the minimum spray width is about 2mm
  • Uniformity > 95%
  • Save raw materials: the utilization rate of raw materials is more than 85%, 4 times that of traditional air spray nozzle
  • The ultrasonic nozzle is capable of very low flow rate: minimum flow rate is around 0.01ml/min
  • The ultrasonic spray nozzle with small and uniform droplets
  • The ultrasonic atomization nozzle is capable of intermittent or continuous spray
  • Non-clogging 
  • Anti-corrosion 

NanoMist Ultrasonic Nozzle

Ultrasonic nozzle with ultra-low flow rate and small spray width​

The NanoMist ultrasonic nozzle is an ultrasonic atomizing nozzle with a very small spray width and ultra-low flow rate. It is based on ultrasonic atomizing nozzle technology and adopts a special liquid feeding device to achieve a smaller spray width and lower flow rate. 
Features
  • Very small spray width: about 1-2mm
  • Capable of ultra-low flow rate: minimum flow rate can be around 0.005ml/min
  • Ability to simultaneously spray up to 3 kinds of liquid with multi-liquid feeding devices 
  • Uniformity > 95%
  • Save raw materials: the utilization rate of raw materials is more than 85%, 4 times that of traditional air spray nozzle
  • Small and uniform droplets
  • Capable of intermittent or continuous spray​
  • Non-clogging nozzle, reducing maintenance cost
  • Very soft spray to reduce splashing and overspray

LineMist Ultrasonic Nozzle

The LineMist ultrasonic nozzle is the ultrasonic spray nozzle which has the smallest spray width. It is based on ultrasonic atomizing nozzle technology and adopts a unique fluid and air flow channels to achieve an extremely small spray width which can be only 0.5mm.

​Therefore, LineMist ultrasonic nozzle is very suitable for coating on a very small area or make some thin coating lines on the substrate.
Features
  • Ultra-small spray width: about 0.5-1mm
  • Capable of low flow rate: minimum flow rate is around 0.01ml/min
  • Uniformity > 95%
  • Save raw materials: the utilization rate of raw materials is more than 85%, 4 times that of traditional air spray nozzle
  • Small and uniform droplets
  • Capable of intermittent or continuous spray
  • Non-clogging nozzle, reducing maintenance cost
  • Very soft spray to reduce splashing and overspray

Penetrator Ultrasonic Nozzle

The Penetrator ultrasonic spray nozzle has a long part front which enables the nozzle to go into a narrow space such as tube to make coating process. The typical applications are coating processes for inner walls of blood collection tube and syringe.

Siansonic provides a complete ultrasonic spray coating solution for blood collection tubes. The Penetrator ultrasonic spray nozzle can be 5-10 heads in parallel. The distance between two nozzles is only 25mm, which can be directly used in the existing blood collection tube production line.

​Combine with the special precision metering pump, the anticoagulant can be evenly sprayed into the inner wall of the blood collection tube, which can achieve a production rate of up to 12,000 pieces/hour.
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Features
  • Ability to go into the tube for coating inner wall
  • More uniform and smaller atomized particles than air nozzle
  • Accurate and controllable flow rate
  • Spray coating process can be without pressured air, free of splashing
  • Save raw materials: the utilization rate of raw materials is more than 85%, 4 times that of traditional two fluid spraying

  • Non-clogging nozzle, reducing maintenance cost
  • Very soft spray to reduce splashing and overspray

​Ultrasonic Spray Pyrolysis Nozzle

The ultrasonic spray pyrolysis nozzle is a specific ultrasonic spray nozzle for ultrasonic spray pyrolysis to prepare ultra-fine powder. It has self-air cooling channel inside and a unique flange for easily connecting to various tube furnaces.

The ultrasonic spray pyrolysis nozzle can uniformly atomize and spray the precursor solution into the tube furnace for pyrolysis process to produce ultra-fine powder, which is the atomizing device in the spray pyrolysis system.

​In addition, it also has built-in thermal couple inside which can real-time monitor the operating temperature of the ultrasonic nozzle.
Features
  • Including air cooling to protect the ultrasonic spray pyrolysis nozzle working in high temperature environment 
  • Ultrasonic spray pyrolysis is capable of connecting to various tube furnaces 
  • Built-in thermal couple for real-time monitoring the nozzle temperature
  • Ultrasonic spray pyrolysis with accurate and controllable flow rate
  • Ability to atomize without any pressure air
  • Ultrasonic spray pyrolysis with uniform and small atomized droplets

  • Non-clogging ultrasonic spray pyrolysis nozzle, reducing maintenance cost

Ultrasonic Spray Drying Nozzle

Ultrasonic spray drying nozzle is a specific ultrasonic spray nozzle for ultrasonic spray drying to prepare fine powder. It has self-air cooling channel inside and is able to easily connect to various existing spray dryers.

It can uniformly atomize and spray the precursor solution or suspension into the spray dryer to produce fine powder, which is the atomizing device in the ultrasonic spray drying system.

​The ultrasonic spray drying nozzle has a special interface design to install on various existing spray dryers. In addition, it also has built-in thermal couple inside which can real-time monitor the operating temperature of the ultrasonic drying nozzle. 
Features
  • The ultrasonic spray drying nozzle including air cooling to protect the nozzle working in high temperature environment 
  • The ultrasonic drying nozzle is capable of connecting to various existing spray dryers 
  • Built-in thermal couple for real-time monitoring the ultrasonic drying nozzle temperature
  • The ultrasonic drying nozzle with accurate and controllable flow rate
  • Ability to atomize without any pressure air
  • The ultrasonic drying nozzle with uniform and small atomized droplets: droplets size 15-60μm
  • Non-clogging ultrasonic spray drying nozzle, reducing maintenance cost
  • Precise and controllable flow rate

Related Instrument

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Ultrasonic Spray System
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Megasonic Spray Systems
*Pictures shown above are for reference only.  Actual product may differ slightly.  
**Some products may not be available in all countries. Please contact us for further information and clarification.
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