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We create the optimal grinding machine for your grinding tasks

precise · universal · economical · since 1883

WOTAN® grinding machines – maximum precision for your products

Internal Grinding

Up to 4 diff. spindles + tailstock, opt. tool changer and various dressers: even bores up to 1,200mm and workpieces >1 ton can be machined.

External Grinding

An continously swiveling round table, up to 4 customer-specific grinding wheels, various dressers as well as balancing systems and spark-in control ensure flexibility.

Polygon Grinding

Eccentric bores, grooves in flat surfaces, non-circular grinding, polygon grinding, multiple edges grinding? No problem with our innovative machines and the WoP software.

Form Grinding

Grind ball shapes, rolling bearing tracks etc.! WOTAN® grinding machines can also master these tasks thanks to a wide range of opportunities for axis interpolation.

Thread Cutting

Internal thread, external thread, grinding or cutting? With our machines almost every thread form can be realized with highest accuracy.

Drilling

Drilling, reaming, spindling, countersinking and even milling: if necessary, do it all with one clamping using the 5x or 52/72x tool changers on the S3 or S6.

Dressing

Stationary or rotating, single, in combination or completely individual - with the dressing options of our machines you achieve maximum grinding accuracy at all times.

Measuring

Perform longitudinal measurement, measure from zero, position or C-axis measurement, inner diameter measurement and much more with the optional integrated measuring systems.

Universal Grinding Machines from Glauchau – Successful in All Markets

Railway

The NSH Group is market leader in wheelset machining for railway vehicles. For this purpose customized solutions of our WOTAN®-grinding machines are used. The NSH Group is the only supplier to offer workshop and mobile turnkey solutions for their manufacture and repair.

Aircraft & Space

For decades, our machines have been meeting the exceptionally high requirements for the production of parts for the aerospace industry, including complete machining in one clamping. WOTAN® universal grinding machines allow the grinding of particularly heavy components and particularly deep bores to micrometer accuracy.

Automotive & Truck

WOTAN® grinding machines combine high efficiency and maximum precision. Individually configured to your requirements, they combine uncompromising quality ›Made in Germany‹ with an attractive cost structure. They become even more effective through their ability to be seamlessly integrated into existing control systems and automation.

Machine tool industry

WOTAN® machines for internal circular grinding, external circular grinding and universal grinding are so precise that machine components with maximum concentricity requirements, such as spindles for machine tools, can be manufactured on them.

WEMA Glauchau – Innovation and Expertise in Circular Grinding Machines

Optimized for Your Requirements

Each machine is designed and manufactured to suit your specific application!

Quality –
Made in Germany

Our machines are designed and manufactured by our experienced team at our headquarters in Glauchau.

Economical and of Stable Value

Our machines are easy on your budget due to their high efficiency and easy operation.

Experience and Reliability

through more than 10,000 grinding machines delivered worldwide, and as part of the international NSH Group.

Next fair:

We’re taking off – welcome to 2022!

News from Glauchau:

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Next fair:

News from Glauchau:

We’re taking off – welcome to 2022!

WEMA Glauchau starts the new year with innovations throughout its portfolio. We offer you the optimal solution for all your grinding tasks - whether in external cylindrical grinding, internal cylindrical grinding or complete machining on our universal grinding machines. But we don't just have a lot of new things to show in terms of hardware - our machines are also optimally prepared for digitalization. With machine fingerprinting, smart service and remote monitoring, we optimize process integration, offer exactly the right service for the specific usage profile of each WOTAN® machine and thus raise precision, service life and cost-effectiveness to a new level. Please feel free to visit us in Glauchau or at the GRINDING HUB in Stuttgart.
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Innovative · Strong · Present Worldwide – we are a Member of the NSH Group

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