
Special machinery construction, prototypes, small series and digitalization for research and mechanical engineering.
3WIN Maschinenbau GmbH
AachenNew on Amplifa
About 3WIN – makers of the feasible from Aachen
3WIN Maschinenbau GmbH is a family-owned company from Aachen that has been delivering mechanical engineering solutions in the Aachen region for around two decades. The company sees itself as a partner for special machinery construction, manufacturing optimization of individual parts and series, as well as for research and prototype development. In the field of research, 3WIN collaborates with institutes and projects, translating theory into practical testing – from experiments through prototypes to small series. In addition, the company offers digitalization services, including 3D printing and virtual reality for innovative mechanical engineering. In May 2023, Metallbau Heinz Ruland GmbH became part of 3WIN Maschinenbau GmbH, expanding the company's manufacturing capabilities. The management is led by Dagmar Wirtz.
- Site
- Aachen
- Processes
- Special machinery construction, Manufacturing of individual parts and series, Prototypes and small series, Machining, 3D printing, Research & prototype development, Small series, Manufacturing optimization of individual parts and series
- Materials
- Special machinery construction, Machining, 3D printing, Virtual Reality
- Certificates
- ISO 9001
- Industries
- Mechanical engineering, Research
- 01
Concept development / Engineering
- 02
Prototype construction
- 03
Manufacturing of individual parts and small series
- 04
Special machinery construction / Assembly
- 05
Digitalization (3D printing, virtual reality)
Manufacturing processes
Special machinery construction
Development and construction of customer-specific machines as built innovations.
Machining
Machining production of individual parts and series (according to company information).
3D printing
Additive manufacturing as part of the digitalization offerings for mechanical engineering.
Virtual Reality
Digital technologies to support innovative mechanical engineering processes.
Locations

Aachen
DEHeadquarters / Special machinery construction
Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Special machinery constructionEngineering | – | – | – | – | – |
| Manufacturing of individual parts and seriesEngineering | – | – | – | – | – |
| Prototypes and small seriesEngineering | – | – | – | – | – |
| MachiningMachining | – | – | – | – | – |
| 3D printingAdditive | – | – | – | – | – |
Additional services
Quality
Information on certifications or measuring instruments is not documented on the website. Quality is ensured through the integration of the well-established Ruland metal construction business and partnership-based collaboration.
| Evidence | Aachen |
|---|---|
| ISO 9001 |
History
3WIN has been a provider of mechanical engineering solutions in the Aachen region for around two decades.
- 2023
Metallbau Heinz Ruland GmbH has been part of 3WIN Maschinenbau GmbH since May.