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Know-how that moves!

As specialists in the fields of filtration, conveying, environmental and transfer technology, we can draw on a wealth of knowledge. Our many years of experience in mastering challenging tasks and complex problems make us masters of our trade. Benefit from our expertise.

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We support all along the line!

We are your long-term partner in project planning and adapt flexibly to your specifications. Whether standard systems, industry-specific high-performance systems or series production - we have THE solution. From planning, design and production in-house through to installation and commissioning on site, we are your agile partner. We are also at your side after the purchase of your Lehmann system.

Together we move

  • Comprehensive service
    • We know how important reliable service is. With us, you have a strong and long-term partner at your side. We are there for you - even after you have purchased your system. We offer worldwide service around the clock, are always easy to reach and enable fast on-site service.

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  • Testing your biological substrates
    • We carefully analyze your substrates on our environmental technology systems in order to offer you comprehensive investment security.
  • Commissioning training
    • We carry out commissioning training on site all over the world, thus ensuring optimum process sequences.
  • Process analysis and optimization
    • With our comprehensive expertise and many years of experience, we analyze your processes down to the last detail and identify optimization potential in a targeted manner. We are at your side, both in the planning and implementation of central filter systems as integral plant equipment and in the development of complete environmental technology systems.
  • Sustainability considerations
    • Together with us, you can improve your ecological footprint and ensure sustainable processes. Both in filtration and in environmental and transfer technology, we make a contribution to protecting the environment and conserving resources. Our products and their manufacture are characterized by the use of renewable energy sources, which makes them particularly environmentally friendly.

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  • Training for your employees
    • Our training programs provide your employees with the necessary know-how for handling our systems. This enables your employees to carry out maintenance and service work efficiently and smoothly, resulting in maximum productivity, autonomy and time and cost savings.
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Glass Cathedral

In order to gain an even better understanding of filtration and the associated processes, we have produced a glass filter dome. This dome is fitted with a filter cartridge and is then fully functional. The fully automated backwashing process of the StingR® is thus presented in detail in a comprehensible way.

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    Filter technology

    In our in-house laboratory, we test your fluid using state-of-the-art measuring equipment and carry out specific particle and sedimentation analyses.

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    Environmental technology

    We test your specific substrates in our technical center and then carry out gas yield analyses. both substrate samples and test results are then sent to you. Our specially developed laboratory extruder is used for smaller substrate samples. At Lehmann, we guarantee you sound advice and equip you reliably for the future with our systems.

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Test bench

We test your fluid on our filter systems and enable the comprehensive testing of large quantities of your individual cooling lubricant. We adapt the filter performance and fineness specifically to your process in order to subsequently provide you with a customized filter system. Our experts guarantee optimum processes and the highest safety standards.

We are breaking new ground. We develop technologies that change our world for the better. Modular system competence and the highest level of technical expertise turn visionary ideas into built reality. See for yourself and get to know us and our broad product portfolio.