Ultrasonic Welding

Schunk Sonosystems is the world's leading specialist in the field of ultrasonic metal welding.

Ultrasonic welding

Schunk Sonosystems is the market and innovation leader for ultrasonic metal welding.

Ultrasonic welding is a future-oriented process that joins metals together using ultrasound. In addition to copper and aluminum connections, metal and glass can be joined together. In this process, the materials are placed on top of one another and moved against one another under low pressure and high-frequency mechanical vibrations. In just a fraction of a second, a permanent, solid and metallurgically pure joint with outstanding physical properties is created without thermally stressing the components. All this yields a high-quality and economically superior alternative which doesn't require filler materials.