Ultrasonic Selective Soldering Flux Spraying

Ultrasonic atomization spraying system is an alternative flux system to selective flux machines. The ultrasonic atomization spraying system is designed to solve most of the main problems with standard fluxes such as spray and air pressure spraying. It can spray all fluxes without clogging, with higher accuracy, faster throughput speed, and less overspray.

The non clogging characteristics of FUNSONIC's ultrasonic nozzles make us superior to other soldering methods in precision selective soldering of SMT circuit boards and components, as well as in through-hole and SMT circuit board soldering with independent and inline systems. FUNSONIC has a full range of spray soldering flux systems that can meet the needs of any PCB manufacturer and provide world-class service and support for all of our soldering flux systems.

The selective soldering flux system includes:

1. Ultrasonic nozzle with adjustable focus air cover.
2. Electronic box with touch screen control.
3. Air and flux flow regulation.
4. Flux can with liquid level sensing and filter.

For selective flux applications, FUNSONIC's ultrasonic selective solder flux system provides the highest precision and fine line control in the selective flux industry. Controlled speed spray does not damage or interfere with components while providing maximum top fill in selective flux applications.

Due to the long cycle time and slow spray flux speed, the selective soldering process is very slow. Ultrasonic atomization spraying systems typically increase the flux throughput to 2-3 times the speed of spraying flux, significantly improving the throughput of selective welding operations.

Characteristics of ultrasonic selective soldering flux system:

1. Compatible with all fluxes, including rosin and water-soluble fluxes, with a solid content of up to 37%.
2. Easily retrofit into all major selective soldering machines or other systems.
3. Reduce excessive spraying and air pollution caused by waste.
4. Minimal maintenance and downtime.
5. Self cleaning ultrasonic nozzles can prevent clogging.
6. Controlled speed will not damage or interfere with components, while providing maximum top filling.
7. The spray mode can be adjusted between 2-8mm or 4-30mm.
Wide delivery rate of 1-250 microliters per second.
9. It is also an ideal choice for tin plated and shaped components.
Compared with the flux spraying system, it significantly improves throughput.