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Ultrasonic Technologies

Kuroda Techno

Kuroda Techno, part of the Kuroda Group, is a leading player in the ultrasonic soldering industry, and is the only company in the world that operates end-to-end: possessing materials, equipment, facilities, and processes for ultrasonic soldering.


Ultrasonic Soldering Technology

In the ultrasonic soldering method, soldering is performed while activating the surface by using the cavitation effect.





Ultrasonic soldering device
(Handy type)

The SUNBONDER USM-5 Series is a standard ultrasonic soldering device. It is used for flux-free soldering for glass and ceramics and for bonding sputter target materials.

Available in 60kHz/40kHz/28kHz lineup depending on tip size


World’s only solder which is solderable to glass.

With more than 60 years of experience since its development, it has been used in a wide variety of applications around the world. Ultrasonic soldering device SUNBONDER is required for bonding CERASOLZER.

Auto machine.PNG
Ultrasonic soldering automatic machine

We provide customized design tool for mass production.

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