Grinding and finishing
The operations between machining and dispatch, where flatness, roundness, edge condition and traceability marking are settled.
- 4 grinding machines
- Vibratory deburring
- Laser and engraving marking
Our grinding machines
-
Perfect PFG-D4080AH
Surface grinding machine · 2023
-
Blohm Typ HFS6
Surface grinding machine · 1980
-
WMW Typ SA
Cylindrical shaft grinding machine · 1980
- Working envelope / capacity
- 6 × 630 mm
Grinding machines
Show specificationsHide specifications
| Machine | Year | Control | Working envelope / capacity | Note |
|---|---|---|---|---|
| Kellenberger K100CNC cylindrical grinding machine2026 · Fanuc · Ø200 × 630 mm · X, Y, Z, A, C, B, D · CNC cylindrical grinding (listed for commissioning in 2026) | 2026 | Fanuc | Ø200 × 630 mm · X, Y, Z, A, C, B, D | CNC cylindrical grinding (listed for commissioning in 2026) |
| Perfect PFG-D4080AHSurface grinding machine2023 | 2023 | — | — | |
| WMW Typ SACylindrical shaft grinding machine1980 · 6 × 630 mm | 1980 | — | 6 × 630 mm | |
| Blohm Typ HFS6Surface grinding machine1980 | 1980 | — | — |
Machine list revision: 5 September 2025
Finishing and marking
Show specificationsHide specifications
| Machine | Year | Note |
|---|---|---|
| VBS Vibratory deburringVibratory deburring | — | |
| Özer Sand blastingSand blasting | — | |
| Fiberlast Fibre laser markingLaser marking system2020 | 2020 | |
| Marksman Mk-300Engraving marking system2008 | 2008 |
Machine list revision: 5 September 2025
Traceability marking
Laser and engraved marking is applied in-house: part number, batch or serial number, material heat number and customer-specified marks. This is what makes a part traceable back through our ERP to the material certificate — the requirement behind most aerospace and rail inspection plans.
Surface verification
Surface roughness and contour are measured in our metrology laboratory on a Mahr MarSurf CD 280 and a surface roughness tester. Flatness and parallelism on ground faces are checked on the CMM.
Frequently asked questions
Do you grind shafts after heat treatment?
Yes. Hardened shafts return from the heat treatment supplier and are cylindrically ground and inspected in-house.
Can you mark parts with a customer-specific code?
Yes. Laser and engraving marking take part numbers, batch and serial numbers, heat numbers and 2D codes to your specification.
Summary
- 4 grinding machines: surface grinding (Perfect, Blohm), cylindrical grinding (WMW) and a Kellenberger K100 CNC cylindrical grinder listed for 2026.
- Vibratory deburring and sand blasting in-house.
- Fibre laser and engraving marking for permanent traceability.
- Roughness and contour measured on Mahr equipment in our laboratory.
Last updated:
Related pages
- Capabilities
CNC turning
8 turning centres with C/Y axis and twin spindles, parts to Ø670 × 1,512 mm.
- Capabilities
Special processes
Case hardening, nitriding and conversion coatings through approved suppliers, inspected in-house.
- Quality
Inspection and documentation
First-article reports, material certificates and batch traceability.
Send us your drawing.
STEP, IGES, DXF or PDF. Quotation within 2–15 business days, depending on size and complexity.