+86 10 81502288

1 Xing Guang 5th Street, Tongzhou District, Beijing China

PCB Fluxing

Ultrasonic spray coating has become an industry standard for wave-soldering flux coating, which provides a solder fluxing coating solution with high precision, high performance and low VOCs emissions and thus can replace the traditional air spray coating and foam coating methods. Siansonic provides complete ultrasonic atomization spray coating solutions for solder fluxing including ultrasonic nozzle, ultrasonic control, metering liquid supply, etc.  which can be used for large-area front coating or selective spray coating in special areas, and can be conveniently and directly embedded into existing wave solder fluxing systems. Ultrasonic spray coating is compatible with all types of solder fluxing, reducing solder fluxing waste by 80%, with uniform coverage and low maintenance costs.

Siansonic provides complete ultrasonic spray coating system including ultrasonic nozzle, ultrasonic controller, liquid supply pump and carrier gas control for wave solder fluxing equipment enterprises or existing wave solder fluxing production lines. They can be directly and conveniently embedded into existing equipment production lines or secondarily developed.


  • Compatible with various of fluxes.

  • High transfer efficiency of flux: 4 times of conventional air spray coating.

  • Significantly reduced wasteful overspray and VOCs.

  • Self-cleaning and non-clogging ultrasonic nozzle. 

  • Suitable for both entire area and selective area.




Why Choosing Us

Fast Delivery

We provide shorter lead time and faster shipping for customers all over the world.

Professional Service

Over 30 years experience guarantee that we can provide very professional service to every customers.

Competitive Price

We not only provide high quality products but also provide very competitive price.


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