Manufacturer of spindle reduction tubes for CNC lathes as well as single and series parts including heat and surface treatment
Grumbach Maschinenteile GmbH (redutools Grumbach GmbH)
Schloss Holte-StukenbrockNew on Amplifa
About Grumbach Maschinenteile GmbH
Grumbach Maschinenteile GmbH was founded in 1994 as a two-person operation and is today an internationally active medium-sized company located in Schloss Holte-Stukenbrock (Ostwestfalen-Lippe). The company operates under the redutools brand and specializes in spindle reduction tubes (guide tubes) for CNC lathes. With custom-made reduction tubes, high running quietness is achieved when processing bar material, along with increased precision, reduced wear, and shorter run times. Customers can specify their reduction tube in five steps using an online configurator. In addition to core production, the company manufactures simple components as a system supplier, as well as complex single and series parts up to finished assemblies, including heat and surface treatments. Customers come from mechanical engineering, machining, printing machine, fine engineering, and hydraulics industries, ranging from regional companies in Ostwestfalen-Lippe to companies throughout Germany and Europe, including Heidelberger Druckmaschinen and Böllhoff. Quality and reliability are ensured by experienced skilled workers, masters, and engineers; consulting for optimized production is part of the offer.
- Site
- Schloss Holte-Stukenbrock
- Processes
- Manufacture of spindle reduction tubes/guide tubes for CNC lathes, Manufacturing of single and series parts up to finished assemblies, Heat treatment, Surface treatment, Reduction tubes / Spindle insert tubes for CNC lathes, Configurator for custom-made guide tubes, Assembly of assemblies, Single and series parts
- Materials
- Bar material (for reduction tubes), Bar Material, Heat Treatment, Surface Treatment
- Founded
- 1994
- Industries
- Mechanical Engineering, CNC Lathes / Machining, Printing Machines, Fine Engineering, Hydraulics
- 01
Consulting for production optimization
- 02
Procurement of bar material in large quantities
- 03
Machining / Manufacturing of reduction tubes and parts
- 04
Heat treatment
- 05
Surface treatment
- 06
Assembly of assemblies
Materials and Processes
Bar Material
As raw material for the manufactured spindle reduction tubes and guide tubes for CNC lathes.
Heat Treatment
Heating and processing of the manufactured parts for targeted modification of material properties.
Surface Treatment
Final surface finishing of single and series parts up to the assembly.
Locations
Schloss Holte-Stukenbrock
DEHeadquarters / Production
- Lot size
- Single and Series Parts
- Materials
- Bar Material
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of spindle reduction tubes/guide tubes for CNC lathesMachining | – | – | – | – | Bar Material |
| Manufacturing of single and series parts up to finished assembliesAssembly | – | – | – | – | – |
| Heat treatmentHeat Treatment | – | – | – | – | – |
| Surface treatmentSurface | – | – | – | – | – |
Additional services
Reference customers
History
- 1994
Founding of Grumbach Maschinenteile GmbH as a 2-person operation
- 2014
Introduction of the redu tools brand for spindle reduction tubes