DIENES Werke für Maschinenteile GmbH & Co. KG

Kölner Str. 7, 51491 Overath
Telephone +49 2206 6050
Fax +49 2206 605111


  •   Hall 10 / D28


Ulrike Radel



Our range of products

Product categories

  • 06  equipment / services / infrastructure
  • 06.03  Knives & grinding machines

Our products

Product category: Knives & grinding machines

Knife Holders

Our customers can expect the best with DIENES knife holders. Namely with outstanding quality and the intensive, innovative development work of the leading manufacturer of automatic slitting technology.

Shear cut, score cut / crush cut, razor blade cut knife holders or heat cut holders, Premium, Elite or Ultimate-series, all impress with ultra-precise knife guidance and long service life, and always maintain a secure grip in daily use. In addition, almost all our knife holders can be integrated into DIENES slitting systems, such as our trend-setting SIMU-FLASH automatic, simultaneous positioning system or in our high-accuracy positioning aids with manual control.

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Product category: Knives & grinding machines

Circular and straight Knives

Whether made from steel, powder metallurgical steel (DPM), tungsten carbide, special materials or finished - our circular knives always represent perfection. In up to 40 operations and using the latest technology we manufacture highly effective products which impress in long-term use with precise and clean cutting edges. Our comprehensive pre-delivery quality checks also guarantee that there are no tolerance variations of any kind to adversely affect the performance of the slitting tools.

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Product category: Knives & grinding machines

Regrinding Service

To ensure that your processes are not affected for longer than is necessary, DIENES offers an uncomplicated regrinding service - in certified quality and optimised by our expertise as the world's leading manufacturer of industrial slitting tools.
We have regrinding centers for your knives e. g. in Poland, USA, France, Russia, China and Germany.

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Product category: Knives & grinding machines

Innovative cutting technology - easy depth adjustment for knives

Senso Plus is a depth adjustment tool for DIENES knife holders that ensures the correct knife overlap thanks to sensor technology, a LED display and an integrated knife size identification. Unlike knife holders with a scale ring for adjustment where it is crucial to know how large the diameter of the knife is, Senso Control's sensor automatically detects each individual knife diameter and reproduces the exact overlap depth.  The overlap depth is easily and conveniently checked by means of a user-friendly LED display. A clever innovation that ensures greater precision and safety, especially when changing knives. This timesaving application in combination with our sophisticated knife head adjustment, in knife holders such as DS and PSG, ensure optimum cutting edge quality with nonwoven and high speeds. 

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About us

Company details

The company DIENES with its long tradition was established in Remscheid in 1913 by Karl Rudolf Dienes. Even at that time, he accepted the challenge of adapting his cutting products and developments to exactly match the requirements of his customers. In doing so, he laid the foundations for a globally successful development. The DIENES Group, in the meantime managed by the third generation, Bernd und Rudolf Supe-Dienes, is today the world's leading precision provider in the fields of industrial knives, knife holders and slitting systems, and is an innovative partner for plate valves and regulators. Meanwhile, nearly 500 employees in several global locations in Germany, the USA, Asia, Poland and France are coordinated from the company's headquarters in Overath near Cologne.

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Company data

Number of employees