Company

Operations

INMATEC Technologies GmbH is specialised in the manufacture of high-utility, customised feedstocks. We develop and produce ready-to-process granulates that allow our customers to make  injection-moulded ceramic components. The company is domiciled in Rheinbach, in the Cologne/Bonn region (Contact and Map). Our feedstock production, development division and consultancy experts for ceramic injection moulding are all located there at a single facility (Products & Services).

Service and quality are our top priorities. Prior to use, our incoming raw materials are rigorously inspected. Each feedstock batch we manufacture is subject to exhaustive quality testing. Certified according to ISO 9001:2015, we guarantee the consistent and reproducible quality of all products and services.

We make standard feedstocks and can also offer the development of customised products. Material selection, the composition of ceramic powders and binder components are tailored individually to the requirements of the component and application. INMATEC Technologies GmbH blends knowledge and experience with technical consulting on all productive aspects of the injection moulding process.

We team up with our customers to develop end-to-end component solutions for the most varied of applications and scenarios, for instance in the electronics, automotive, aeronautics & aerospace and household appliances industries. Transparent information and support are the key competencies that we uphold to build close and successful partnerships with our customers.

At a glance

We are proud of our status as the world’s leading company for the development and production of ceramic feedstocks.

Management:

Dr. Moritz von Witzleben
Stefan Weiwadel

Workforce:

Around 50 employees

Core competencies:

Ceramic feedstocks
Ceramic injection moulding
Technical ceramics

Services:

Development
Production
Consulting

Key market:

Automotive industry | Textile industry | Jewellery industry | Dental technology | Electrical engineering | Sensor technology | Medical engineering

Binder systems:

INMAFEED
INMAFLOW
INMAPOM
Customised options

Ceramic types:

Aluminium oxide | Zirconium oxide | Zirconium oxide-reinforced aluminium oxide | Aluminium oxide-reinforced zirconium oxide | Non-oxide materials

Product range:

Standard feedstocks based on the three binder systems | Customised feedstocks

Production:

3-shift system

Floor space:

Approx. 1,450m²

Processing units:

8

Injection moulding machines:

2

Customer base:

Worldwide

Annual certification:

ISO 9001:2015

Our history

1998
INMATEC is founded as a manufacturing company
1999
Launch of production at GTZ
Rheinbach
2001
Inauguration of the current company headquarters; operation of 2 production units
2006
Start of feedstock production for aesthetic ceramics
2012
Operation of 4 production units at INMATEC
2013
Start of feedstock production for the manufacture of translucent components
2014
Market launch of the INMAFLOW binder system
2017
Market launch of the IMMAPOM binder system
2020
Expansion and upgrading of production, storage and quality assurance; commissioning of the 8th production unit

Team

Introducing INMATEC – get to know our management team, feedstock experts and material specialists.

Stefan Weiwadel

Managing Director & Director Sales

Stephan Jegust

Director Development

Marvin Retterath

Plant Manager Production

Dr Markus Zwick

Director Operations

Vanessa Reinecke

Team Leader Quality Assurance

Thorsten Münch

Plant Manager Production Technology & Infrastructure

Commitment

We are committed to developing the industry, even beyond our own company. Driving the development of powder injection moulding is the declared objective of INMATEC Technologies GmbH. This prompts us to collaborate with other companies in several expert committees and professional organisations, in which we have been involved for many years. These alliances enable us to continuously advance the knowledge and opportunities that the process can offer to the modern industrial sector.

German Ceramics Society

DKG is the port of call for practical applications, teaching, research and industrial enterprises operating in the field of ceramics. Europe’s largest organisation in this field, it promotes research and development into ceramics.

In addition, the DKG acts as the umbrella organisation for the Expert Panel for Ceramic Injection Moulding and other industry and scientific associations. As the organiser of trade fairs and training seminars, as well as co-publisher of information and technical literature, the German Ceramics Society is the key organisation for the entire industry. INMATEC has been involved in the DKG since the earliest of its company history and is regularly represented in its trade journals and events.

Expert Panel for Ceramic Injection Moulding

The German Expert Panel aims to continue developing the entire process chain of ceramic injection moulding in order to leverage component precision, process reliability and economic efficiency.

By engaging in this alliance, the associated partners are seeking to create a shared ‘ceramic injection moulding’ brand to improve customer benefits and strengthen their position in global competition. The synergy produced by the Expert Panel for Ceramic Injection Moulding allows all companies to access completely versatile end-to-end solutions. INMATEC is proud to be a founding member of this alliance, which was established in 2008.

Expert Group on Metal Injection Moulding

The Expert Group on Metal Injection Moulding (MIM) is a technical working body within the Joint Committee on Powder Metallurgy. The group consists of industrial partners and research institutions.

It provides a platform for manufacturers of powder injection moulding parts to collaborate closely with partners from the metal powder and feedstock production, as well as with suppliers of injection moulding machines and kilns for thermal treatment and with research institutions. INMATEC has been involved in the MIM Expert Group for over ten years.

European Ceramic Society

ECerS is the alliance of national ceramic associations in Europe. It advocates progress in science and research, as well as the promotion of junior professionals and international collaboration.

In the Journal of the European Ceramic Society, ECerS publishes the most influential and leading global journal on ceramics. The professional world benefits from this, even beyond the outstanding scientific excellence of the published articles: the JECS Trust, which is funded by revenue from the journal, promotes research projects, scientific collaboration and the Young Ceramists Network for students and junior professionals in the ceramics industry. INMATEC General Manager Moritz von Witzleben was president of the ECerS from 2017 to 2019.

Sustainability

INMATEC has adopted sustainable practices.

In addition to meeting the highest quality requirements for our products and services, it is also our declared goal to fulfil our responsibility towards the environment and future generations. From the perspective of sustainability, INMATEC focuses on the efficient use of resources, minimising energy consumption and on the avoidance of waste along the value chain.

Sustainable action has long since become an integral part of our daily routines – from our binder systems that ensure eco-friendly de-binding, to the recovery and recycling of residual materials during production and the shipping of feedstocks in reusable containers. We join with our partners and staff to put our goals into practice and to continue improving sustainability management.