SONOTRONIC GmbH
Becker-Goering-Str. 17-25
76307 Karlsbad, Germany
E-Mail: sales@sonotronic.de
Mon to Thu 8 am – 5 pm
Friday 8 am – 3 pm
Phone:
With innovative strength and quality awareness, SONOTRONIC develop and produce special machines, standard machines, assemblies and components for the processing of plastics. Our experience in joining plastics makes us your specialist for ultrasonic welding, but also punching, riveting, embossing and cutting with ultrasonic – and this since 1974. Alternatively and also as a hybrid solution, the processes hot plate, infrared or hot air are used.
We are market leader in mechanical engineering for special machines in the automotive industry. Our machines are used worldwide for joining and punching plastic parts in automotive exteriors and interiors at well-known OEMs. We realize concepts for one-man operation up to automated production lines. In addition, we develop and produce for all plastic processing industries, the packaging industry, the food industry, for the textile industry and the environmental industry.
Only a few streets separate the two high-tech companies in the Karlsbad-Ittersbach industrial area – now they share more than just physical proximity: SONOTRONIC, a specialist in ultrasonic technology, and PartsToGo GmbH, a certified dealer and service provider for industrial 3D printing solutions, are entering into a strategic partnership.
Ultrasonic solutions in focus – Experience iSONIC ECO TM live, global network, and ultrasonic rotary seam welding at 30/35 kHz. At K 2025, the world’s leading trade fair for plastics and rubber, ultrasonic special machine manufacturer SONOTRONIC from Karlsbad will showcase pioneering innovations in ultrasonic technology from October 8 to 15 in Hall 11, Booth 11-E47.
On December 12, 2024, we had the pleasure of welcoming Nicolas Zippelius, Member of Parliament, and Tobias Breme from the Karlsbad Economic Development Agency to SONOTRONIC GmbH. Together with Managing Director Dr. Frank Meyer, Marc Hägele (CSO and Sales Director), and Heidi Ochs (Marketing), the guests gained exciting insights into the company's custom machinery manufacturing and innovative ultrasonic technology.
For automotive manufacturers and suppliers, we design and produce equipment for the processing of particularly high-quality plastics, such as those frequently found in the automotive industry. Did you know that? The best result when placing and welding holders for sensors in the inside of painted bumpers is achieved with ultrasonic. The paint is not damaged in the process. Click here for more info!
With our machines and automated production lines, almost all series of automotive interior equipment can be produced. Combined with tool change concepts, parts with similar shapes can be produced cost-effectively. Our production lines with robots and linear conveyor systems are particularly economical, as various processing steps are realized in one cycle. Click here for more information!
Wherever injection molded parts and extruded plastic parts are used, the innovative ultrasonic technology, also combined with our alternative joining techniques, offers absolute process reliability. To ensure that the requirements for tightness and strength can be met in the series production process, we focus our attention on the design of the parts as well as the design of the joining zone. Click here for more info!
The high demands in the packaging industry must also be met in the joining and cutting technology: convenience, sustainability, flexibility, but also efficiency and cost savings. Our systems and solutions for sealing, cutting and punching different types of packaging are based on highly developed ultrasonic technology. Click here for more info!
Our technologies for welding, roll seam welding, cutting, punching and embossing textile materials with ultrasonic have already established themselves on the market. Our customers include manufacturers and users of technical fibers and textiles, e.g. the nonwovens industry, vehicle construction, technical textile manufacture, mechanical engineering and many others. Click here for more information!
For the environmental sector, SONOTRONIC develops and manufactures high-performance ultrasonic systems for water and environmental technology to optimize the efficiency of sewage treatment and biogas plants as well as industrial applications. In addition, we offer preliminary tests and feasibility studies in this field. Click here for more information!
