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A car is composed of far more than 10,000 individual parts, many of which are made of thermoplastic materials. Ultrasonic welding qualifies as the best suitable joining technology for scenarios with large production numbers of components:
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Food is better protected by good packaging and kept fresh longer which is more sustainable. Ultrasonic sealing technology has become an established and economic alternative of heat sealing:
Laminating without the use of adhesives and embossing without the use of heat? The absolutely clean ultrasonic technology for nonwovens makes this possible. Materials are joined by means of locally limited heat generation:
Ultrasonic welding ensures maintained functionality of the components and provides continuous process monitoring unrivaled by other processes. Up to 130 different process reference data are available and can be visualized:
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Sensors and electrical components are not only used in industrial manufacturing but also in automation engineering or in daily use. Ultrasonic welding is particularly suitable for their production and complies with product requirements, such as:
Using ultrasonics, consumer components can be produced and joined in a cost-effective way; at the same time, the process provides great flexibility in terms of design. High requirements for visual appearance, production speed, or geometry are met.
The demand of the production industry for complex and efficient automatic systems is constantly increasing. Herrmann Ultraschall therefore offers a wide range of solutions for integration of ultrasonic systems and components.
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Did you know? A large number of every-day products are welded using ultrasonics. The technology by Herrmann Ultraschall is used in many different industries to melt and bond plastic materials permanently.
This machine series allows for complex ultrasonic joining of injection molded plastic parts. Thanks to intelligent software and variant diversity, the ultrasonic welding machines can be specifically configured to your demands:
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ULTRALINE is an intelligent machine design for components welded by means of several sonotrodes. Easy tool changes provide for flexibility in adapting to small batch sizes and high variant diversity:
Herrmann Ultraschall provides standardized actuators for integration and corresponding accessories in a modular system. Whether individual modules or entire ultrasonic systems, each unit is fully functional:
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Operation of ultrasonic systems and modules for continuous joining of nonwoven materials and web material is efficient, low-wear and without additives, such as adhesives. They provide crucial benefits in comparison with conventional thermal processes:
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The ultrasonic modules are provided in a flexible modular system and allow for easy integration into packaging machines. State-of-the-art measuring and control technology safely detects any process faults:
State-of-the-art digital technology allows for precisely controlled power output and uniform results. By means of an individual resonance scan of the weld tool, the sonotrode is protected and optimum operating condition is achieved:
Our experts develop the acoustic weld tools by means of innovative calculation methods and state-of-the-art measuring technology. Every sonotrode is designed, calculated and carefully documented according to customer requirements:
As far as joining of thermoplastic materials is concerned, Herrmann Ultraschall is your first point of contact. We provide comprehensive solutions for your welding or joining tasks, made in Germany.
Direct contact is important to us because we want to hear from you and offer our expertise. Let's talk business!
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State-of-the-art ultrasonic welding machines and most recent measuring and testing equipment in our laboratories worldwide.
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Experienced ultrasonic engineers develop the perfect concept for your customized requirements and special integration tasks.
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Our workshops range from basics seminars to in-depth expert knowledge, and always provide practical orientation.
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We supply you with a full-service package, including short response times. To ensure your production is running smoothly.
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What were the determining factors for ultrasonics? Feedback from users.
Benefit from our experience and get the best consulting; from basic applications, to process optimization and complex integration concepts. Customer benefits are always our paramount goal.
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Together we have developed common principles that are supported by all of us.
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How it started: from small business to medium-sized company in the high-tech sector.
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At Herrmann, optimization means to focus on continuous and long-term improvements: in manufacturing, for process sequences, in service, in education or with regard to partnerships.
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Forward-looking economic activity, fair treatment of employees, taking on responsibility for society and the environment – these are keystones of Corporate Social Responsibility (CSR).
More than 30 patents confirm our position as market leader. Financial independence provides a solid foundation. But it is always the people who are most important. Only together can we move forward and set new milestones.
We explain, the physical mechanism of the ultrasonic technology, which components are required, and which variables are most influential.
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More basic knowledge on ultrasonic welding of plastics and examples for joint designs are available here.
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More basic knowledge on ultrasonic laminating of nonwoven materials and web materials and examples for applications.
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More basic knowledge on ultrasonic sealing of packaging and examples for applications.
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Industrial ultrasonics is an acoustic principle. Vibrations are turned into heat and thus the plastic material melts. Let us explain the principles in detail and show you the large number of fascinating application options.