ultra fast. ultra strong. ultra sonic.
In addition to our headquarters factory in Germany, we have established technical bases in the United States, Morocco, China, and other locations, providing comprehensive services worldwide. 【Our Technology】 The ultrasonic welding technology that utilizes ultrasound for metal bonding is a forward-looking method. In addition to bonding copper and aluminum materials, it is also possible to bond metal and glass. By stacking the workpieces to be joined and applying mechanical vibrations at high frequency with low pressure, a permanent, strong, and metallurgically pure bond with excellent physical properties is achieved in an instant. 【Welding Technology】 ● Spot Welding: The most versatile application of ultrasonic welding, typically ranging from a few square millimeters to 100 square millimeters in size. ● Bending Sonotrode: Suitable for hard-to-reach welding spots. ● Rotary Seam Welding: Enables continuous linear metal seam welding, applicable in solar thermal power, photovoltaic power generation, and composite material pipe manufacturing. 【Advantages】 ● No thermal stress on components. ● Higher quality and superior cost performance compared to other welding and joining methods. ● No additional materials such as filler are required. ● Digital monitoring of the welding process is possible. ● We provide a complete system solution.
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basic information
**Applications** - For the manufacturing of wire harnesses for the automotive, construction machinery, and home appliance industries: capable of joining wire cross-sectional areas from 0.08 mm² to 200 mm². - Battery technology: a product lineup covering the entire application from cell production to wire and battery contacts! For lithium-ion cells, we provide ultrasonic welding solutions for aluminum and copper thin films, high-current cables, and contacts. - Power electronics: for the production of high-performance modules such as IGBTs (Insulated Gate Bipolar Transistors) and IPMs (Intelligent Power Modules). Reliable bonding reduces power dissipation at the joints, improving the lifespan of the modules. - Cooling technology: ultrasonic welding and sealing of copper tubes that circulate refrigerant in cooling circuits, performed simultaneously with cutting.
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Applications/Examples of results
Automotive industry, home appliance industry, battery production, etc. We have videos published on YouTube. Please search for "Schunk Sonosystems." If you are having trouble with welding technology, please feel free to consult us.
Detailed information
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LS-C
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DS20-II
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DS20-GT
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DS20-GT
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Minic-III
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GS-50-plus
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L-Splice
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DB20-B
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BW20
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Company information
Our company focuses on the development, manufacturing, and application of carbon and ceramics solutions, combining advanced technology and expertise with high-level customer service to provide products and services. Whether in mass production or highly specialized niche markets, we offer all the technical possibilities of an international company and realize ideas that meet our customers' needs. The group includes the environmental testing division Weiss Technik and the ultrasonic welding division Sono Systems, operating in 10 departments in the fields of materials engineering and mechanical engineering.
