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Realize your vision

Together we are realizing tomorrow's product world

About Us

WE ARE YOUR INNOVATIVE PROJECT PARTNER FOR CERAMIC & METAL POWDER PROCESSING – ALONG THE ENTIRE VALUE CHAIN.

As an experienced technology partner in the field of ceramics & metal for more than 35 years, we accompany product developers in realizing tomorrow's ideas. And all this along the entire value chain: from ceramic or metal powders to the production of finished parts.

As a sparring partner and motivator, the company creates scope for creativity, inspires with new perspectives and transcends borders in order to make the impossible possible.

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The Technical Center

Together with our customers, we develop customized solutions in our technical center. In doing so, we can be used exactly where you need us. Whatever your production step, we will help you realize your ideas. Together, we will overcome all challenges.

Applications

Do you have a vision?

Whatever the application, we will be happy to assist you with our expertise and support you in bringing your idea to life.

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Dental brackets

In the dental sector, brackets (both metal and ceramic) benefit from our in-house Embemould® binder systems.

The Process

Raw Materials
Formulation
Molding
We have a wide variety of technical tools such as kneaders, high-speed mixers, shear rollers, extruders and many other tools for making compounds and filaments. Testing takes place on our injection molding machines from well-known manufacturers.

The production of granules containing binders is also provided for trials in our laboratory spray dryer. Necessary mixing systems and also analytical instruments supplement our technical cent ...
Debinding & Sintering

Debinding takes place either in water or a solvent (acetone). Appropriate debinding ovens are available in the technical center for our purely thermal or catalytic binder systems. The final sintering of the components is carried out in our sintering furnaces at up to 1650 °C.

Finishing (OTEC)
Parts & Components

As part of a test series, we can determine injection molding parameters and produce prototypes to evaluate component quality.

Grinding Media

News

From distribution to production: Dr. Stefan Stolz in interview with CFI

Full article

KRAHN Ceramics to exhibit again at International Advanced Ceramics Exhibition in China

Full article

KRAHN Ceramics celebrates its fifth anniversary

Full article

04.07.2025

This year marks the 5th anniversary of KRAHN Ceramics – a milestone that began with our spin-off from the KRAHN Chemie Group and a bold step toward shaping the future of ceramics. 


The strategic acquisition of a binder manufacturer in 2019 paved our way for growth and innovation. Today, KRAHN Ceramics operates a state-of-the-art technical center in Dinslaken and runs three production lines for ceramic feedstocks. We are very proud of what we have achieved!


In an interview with Ceramic Forum International (CFI), Dr. Stefan Stolz, CEO of KRAHN Ceramics, shares how the company evolved from a distributor to a key partner in the ceramics industry. Central to this transformation: tailor-made solutions designed around customer needs.


Discover how KRAHN Ceramics reached this point, how we collaborate with customers, and what sets us apart in the latest issue of CFI: https://www.cfi.de/current-issue (p. E 11 ff.)

Press Contact

Maria Dietrich

Corporate Communications Manager

Otto Krahn Group GmbH

Mühlenhagen 35

20539 Hamburg

Phone +49 40 74 32 61 072

Email maria.dietrich@ottokrahn.group

OUR PRODUCING AND TECHNOLOGY PARTNERS

Producing Partners
Nabaltec AG
Nikkato Corp.
Shenzhen Chuge
Taimei Chemicals Co.Ltd.
Tosoh Corp.
Toyo Aluminium K.K.
Technology Partners
Otec Präzisionsfinish GmbH
Keramik Innovation Berthold