High-quality metrology for quality control in the measuring room, production, incoming goods and development.
Gear Metering Pumps & Meter Mix Dispense Machines with highest accuracy for processing liquids and pastes.
High-precision rotary stroke bearings for backlash-free linear and rotational movements for use in machine and device construction.
Innovative metrology for a wide range of applications:
- • Length and diameter
- • Surface and contour
- • Form and position
- • Gears and shafts
Precise mixing and metering of liquids and pastes:
- • Gear metering pumps
- • Pumps for fiber production
- • Meter mix dispense machines as well as mixing heads
Rotary stroke bearings for backlash-free linear and rotary movements in:
- • Mechanical engineering
- • Precision engineering
- • Optik
- • Electronics
- • and many other industries
As an internationally active company, Mahr holds its patents not only in Germany, but worldwide.
Control 2025: Mahr Presents Numerous Innovations
The following developments are particularly worth seeing:
- One of the trade fair highlights is the MarSurf MC 510, which now provides customers with an innovative automated solution for measuring surface roughness on workpieces directly in the CNC machine tool. The measuring device is fully integrated into the tool holder, where it measures using a vibration-resistant, tactile free probe system – in accordance with standards and with high precision down to Rz 1 µm.
- Mahr is expanding its product range of manual surface measuring devices with the MarSurf SD 140 AG 11, which can check both roughness and contour features – in just one measuring run. The measuring station offers easy handling and reliable quality assurance thanks to its high level of functionality. It is therefore also suitable as an entry-level model for stationary surface metrology.
- With the acquisition of OptoSurf GmbH in 2024, Mahr has expanded its portfolio to include scattered light technology. For the first time at Control 2025, experts will be able to see the devices as part of the MarSurf3D family, such as the MarSurf3D Sensor OS 500 scattered light sensor. Mahr is thus offering its customers new possibilities in the field of tribology.
- With the Micromar 844 EWR(i), Mahr has added a digital 3-point inside measuring device for testing inside diameters to its wide and deep range of handheld metrology. It impresses with its ergonomic handle with retraction lever for fast, self-centering measurements over the entire measuring range and the rotatable display with touch operation.
- Mahr has relaunched the digital dial gages in the MarCator family. The devices impress with innovative features: touch control buttons, extra-hardened glass fronts, colored LEDs for measured value classification and unparalleled remote control and connectivity ensure unique convenience when measuring and setting the device.
Manuel Hüsken, CEO of the Carl-Mahr Group, says: “Control is the leading international trade fair for quality assurance and therefore an important industry event for us as a company in the field of production metrology. This is where the solution providers and the broadest specialist audience come together to exchange information on innovations. The trade fair is therefore also the ideal platform for us to showcase our products and solutions and communicate with our customers. We therefore always look forward to presenting our product highlights to the experts in Stuttgart.”
Further information about Mahr at Control can be found here:
https://marketing.mahr.com/de/control2025
https://marketing.mahr.com/en/control2025
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About the Carl Mahr Group
Highest precision, modern technology and international presence – that is what the name Mahr has stood for, for more than 160 years. Today, the Mahr Group, with its three business units Metrology, Mixing & Metering, and Rotary Stroke Bearings, is active worldwide in a wide range of demanding industries, such as automotive, mechanical engineering, medical technology, aerospace, optics, electronics. All products incorporate the passion and know-how of more than 1,800 employees worldwide.
