Gattermann
Your full-service foundry for over 90 years
For over nine decades, the Gattermann iron foundry has been a specialist in grey and spheroidal graphite cast iron, renowned for its reliability and top quality. The driving force behind our work is our constant desire for further development. Whether it’s a single piece or a large series, our values characterise every workpiece, from your idea to the finished casting: quality, precision and reliability.
Our values
Quality
Since Gattermann was founded in 1927, professional casting has been our profession and our passion. What started as a small business has been continuously expanded and modernised over the decades.
With each investment, the company aims to use the latest technologies to meet market requirements and to keep pace with the latest developments in the industry. Modern moulding plants, high-performance furnaces and the ongoing modernisation of the company infrastructure are just a few of the milestones in the continuous development of our manufacturing processes and product quality.
Casting with heart and mind – shaped by tradition and innovation since 1927
1927
The company was founded as an iron foundry.
The beginning of a long tradition
1936
Extension and expansion of the moulding shop
Capacity increase
1955
Commissioning of a twin-cupola furnace
Efficient melting for increased demand
1960
Extension and expansion of the foundry
Foundry expansion increases production capacity
1967
With Bernd Gattermann, the fourth generation is taking over the management of the company.
Transition to the 4th generation of leadership
1977
Extension of the foundry and takeover of the complete foundry equipment of the Stephan company, Hameln
Expansion of the foundry and plant takeover
1984
Commissioning of a fully automatic computer-aided moulding plant
Modernisation with fully automatic moulding plant
1991
Commissioning of a further semi-automatic moulding plant
Adjustment of production capacity due to increased demand
1998
Commissioning of the 3rd fully automatic moulding plant
Consistent expansion and modernisation
2000
Commissioning of two electric induction furnaces
Use of modern and sustainable melting furnaces
2003
Start of in-house mechanical processing
Expansion of the range through mechanical processing
2004
Extension of the cooling line at the HSP moulding plant
Expansion of cooling line increases capacity and efficiency
2006
Commissioning of the new paint shop
Expansion of services through new paint shop
2007
Construction of a new metalworking shop
Expansion of internal expertise and performance
2008
Construction of a new warehouse with high-bay storage for model equipment
More space and a better system for more models
2010
Commissioning of a new walk-in blasting machine
Optimised surface treatment and improved working conditions
2012 / 2013
Construction of a new melting shop and commissioning of a new (second) MF furnace.
Expansion of capacity through new charging and MF furnace
2014
Fully automated mixing
More efficient and precise charging of the E-furnaces
2015
Retrofit moulding plant
Replacement of the hydraulic unit
2018
Modernisation of sand processing
Increase in sand capacity and modernisation of control system
2021
Environmental measures in mechanical processing
Photovoltaic system, energy-efficient lighting
2022
Expansion of core production
Purchase of two core shooters
2023
Upgrade of two moulding plants
Implementation of S7 machine control
2023
Expansion of machinery for mechanical processing
Machining centre, turning-milling machine
2024
Acquisition of the latest technology
3D measuring system GOM, laser welding system
2025
Expansion of the Delligsen photovoltaic system
30% self-sufficiency achieved
Precision & consistency
Nothing works without casting
Whether in mechanical engineering, the automotive industry, energy supply or agricultural engineering – castings are indispensable in numerous industries.
We stand for efficient production, fair prices and reliable, short delivery times. Our high-performance locations and our own testing laboratory ensure the highest quality standards. Thanks to our many years of experience and state-of-the-art technology, we can precisely implement individual requirements, from small custom-made products to large series – it is not without reason that our customers have been relying on Gattermann for decades.
Resources and fire in harmony
Transformation and sustainability
We see the transformation of the industry and sustainable action as self-evident pillars of corporate development. Corporate decisions and technological orientation are based on the maxim of realising change and progress from within. Buzzwords such as energy efficiency and circular economy are in the DNA of the caster. Making a difference again and again with entrepreneurial action ensures competitiveness and a future. It couldn’t be more sustainable.
Responsible handling of energy and process materials is reflected in all areas of our activities – in our daily operations as well as in our strategic plans.
With four powerful electric induction furnaces, we have set the course for drastically reduced CO2 emissions at an early stage. In connection with the use of selected materials, also under efficiency aspects, we consistently optimise our electricity consumption.
We also satisfy our hunger for energy by using the process heat generated by our ovens. In winter, this heat is used to heat our buildings, while in summer the nearby outdoor swimming pool benefits from it. This way, we ensure that energy is used sensibly while also contributing to the regional infrastructure.
The use of selected, high-quality scrap for the material has always been a feature of the foundry industry and, in this sense, an expression of the particularly sustainable working methods used in iron casting. The best pig iron and the reuse of the recycled material from the moulding process, together with the use of recycled material, ensure maximum conservation of resources and sustainability.
