
FRÖMAG develops and manufactures CNC-controlled broaching, slotting and keyway machines for machining high-quality components.
Maschinenfabrik FRÖMAG GmbH & Co. KG
Fröndenberg an der Ruhr (DE) · Tavares, Florida (USA)New on Amplifa
About FRÖMAG
Maschinenfabrik FRÖMAG GmbH & Co. KG is a medium-sized, family-owned mechanical engineering company headquartered in Fröndenberg an der Ruhr. The company has been active at this location for more than 70 years and develops, manufactures and sells CNC-controlled machine tools for broaching, slotting and keyway cutting as well as internal profiling. The machines are used worldwide for machining high-quality components. The company group includes the US firm Mitts & Merrill, based in Tavares, Florida, a manufacturer of broaching machines. FRÖMAG also offers assembly services and customer service. According to the company, the machines are designed for easy commissioning, fast setup and high economic efficiency, among other things through electromechanical drives, short changeover times and high energy efficiency. In addition to innovation and quality, sustainability is a design principle: product development minimizes emissions and energy consumption and applies environmentally compatible manufacturing processes.
- Site
- Fröndenberg an der Ruhr
- Processes
- Broaching, Slotting, Keyway Cutting, Internal Profiling, Assembly services, Development, production and sale of CNC-controlled machine tools (broaching, slotting,, Customer service
- Materials
- Broaching, Slotting, Keyway Cutting, Internal Profiling, Assembly
- Certificates
- ISO 9001
- Founded
- ca. 1954
- Industries
- Machine tool engineering, Machining of high-quality components
- 01
Development
- 02
Production
- 03
Sales
- 04
Assembly
- 05
Customer Service
Machines & Processes
Broaching
CNC-controlled process for producing keyways and internal profiles in high-quality components.
Slotting
CNC-controlled slotting process for internal machining of workpieces.
Keyway Cutting
Keyway cutting process for the highest demands on precision and economic efficiency.
Internal Profiling
Process for internal profiling of components on FRÖMAG machines.
Assembly
Assembly services at customer sites in accordance with Terms and Conditions.
Locations

Fröndenberg an der Ruhr
DEDevelopment and Production (Headquarters)
- Broaching machines
- Slotting machines
- Keyway cutting machines
Tavares, Florida
USSubsidiary Mitts & Merrill, manufacturer of broaching machines
- Broaching machines
Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| BroachingForming | – | – | – | – | – |
| SlottingForming | – | – | – | – | – |
| Keyway CuttingForming | – | – | – | – | – |
| Internal ProfilingForming | – | – | – | – | – |
| Assembly servicesAssembly | – | – | – | – | – |
4 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Broaching machine | FRÖMAG | – | – | – | Fröndenberg an der Ruhr |
| Slotting machine | FRÖMAG | – | – | – | Fröndenberg an der Ruhr |
| Keyway cutting machine | FRÖMAG | – | – | – | Fröndenberg an der Ruhr |
| Broaching machine | Mitts & Merrill | – | – | – | Tavares / Florida (USA) |
Additional services
Quality
According to its own statements, FRÖMAG focuses on quality as the foundation for machines that have operated reliably for decades. Certificates are not documented in the available sources.
| Evidence | Fröndenberg an der Ruhr |
|---|---|
| ISO 9001 |
History
More than 70 years as a mechanical engineering company at the Fröndenberg an der Ruhr site (according to the website, as of 2024/2025)