Machining of turned parts and assemblies to drawing for industry – CNC short and long turning, milling, assembly
Kyburz Drehteile AG
Zug (Ibelweg 22, headquarters and production) · Obfelden (production) · Rotkreuz (warehouse/administration)New on Amplifa
About us
Kyburz Drehteile AG is a Swiss family company founded in 1948 by Heinrich Kyburz, headquartered at Ibelweg 22 in Zug. Originally established as a screw trading firm, the company switched to its own machining production in 1959 and today manufactures mechanical components and ready-to-install assemblies to customer drawings for industry and trade. Production includes CNC short turning, CNC long turning (turning from wire, through-feed up to 32 mm including milling capabilities), CNC milling, cylindrical, surface, internal and jig grinding, EDM as well as other processes such as thread rolling, stamping, laser cutting and welding. Heat treatment and surface finishing are organized through a partner network. Small, medium and large series are produced at the Zug and Obfelden production sites; since 1993 the company has maintained a certified quality management system (today ISO 9001:2015). Since 2019 the company has been part of Inzetra Group AG and delivers worldwide.
- Site
- Zug
- Processes
- Turning (CNC short and long automatic lathes, multi-axis turning, turning from wire), Milling, Cylindrical, surface, internal and jig grinding, Lapping, Wire and sinker EDM, I-hexagon / I-round broaching, Trovalizing, Micro shot blasting
- Materials
- Screws of strength class 15.8 / 16.8 (steel), Screws of strength class 15.8/16.8 (steel)
- Certificates
- ISO 9001:2015, ISO 9001
- Founded
- 1948
- Industries
- Industry and trade (supplied parts for assembly/product manufacturing)
- 01
Engineering & Design
- 02
Prototyping
- 03
Raw material procurement
- 04
CNC machining (turning, milling, grinding, EDM)
- 05
Heat treatment/surface finishing (partner network)
- 06
Quality assurance
- 07
Assembly of assemblies
- 08
Logistics and worldwide delivery
Materials & Processes
Screws of strength class 15.8/16.8 (steel)
High-strength steel screws of strength classes 15.8/16.8 for maximum mechanical stress.
Sites
Zug
CHHeadquarters and production (since 1962)
- Lot size
- Small and medium series
- Materials
- Steel
- 6 CNC short-turning automatic lathes
- 8 CNC long-turning automatic lathes (including Doosan ST32GS II, through-feed 32 mm)
- 5 CNC milling machines
- Akira machining center
- manual turning and milling machines
- drilling machines
- 15 additional machining machines
- high-performance ultrasonic cleaning system
Obfelden
CHProduction, large series (since 1964)
- Lot size
- Large series; small and medium series
- Materials
- Steel
- 2 Doosan 7-axis CNC long-turning automatic lathes
- Citizen CNC long-turning automatic lathe L16 with back machining (through-feed 16 mm, capacity up to 32 mm)
Rotkreuz
CHWarehouse and administration (trading division, since 2000)
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Turning (CNC short and long automatic lathes, multi-axis turning, turning from wire)Machining | – | – | – | – | – |
| MillingMachining | – | – | – | – | – |
| Cylindrical, surface, internal and jig grindingMachining | – | – | – | – | – |
| LappingMachining | – | – | – | – | – |
| Wire and sinker EDMMachining | – | – | – | – | – |
| I-hexagon / I-round broachingMachining | – | – | – | – | – |
| TrovalizingSurface | – | – | – | – | – |
| Micro shot blastingSurface | – | – | – | – | – |
| Gear cuttingMachining | – | – | – | – | – |
| Thread rollingForming | – | – | – | – | – |
| StampingForming | – | – | – | – | – |
| Laser cuttingMachining | – | – | – | – | – |
| Sheet metal workingMachining | – | – | – | – | – |
| EngravingMachining | – | – | – | – | – |
| EMC countersinkingMachining | – | – | – | – | – |
| Cold formingForming | – | – | – | – | – |
| BendingForming | – | – | – | – | – |
| Water jet cuttingMachining | – | – | – | – | – |
| WeldingJoining | – | – | – | – | – |
| Heat treatment (organized via partner network)Heat treatment | – | – | – | – | – |
| Surface finishing (organized via partner network)Surface | – | – | – | – | – |
| Assembly of assemblies (ready-to-install assemblies)Assembly | – | – | – | – | – |
| Engineering & Design (feasibility analysis, strength verification per VDI 2230, material andEngineering | – | – | – | – | – |
| PrototypingMachining | – | – | – | – | – |
| Quality assurance (material certificates, acceptance inspection certificates per EN 10204, initialTesting | – | – | – | – | – |
11 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CNC short-turning automatic lathe | – | 6 | – | – | Zug |
| CNC long-turning automatic lathe | – | 8 | – | – | Zug |
| CNC milling machine | – | 5 | – | – | Zug |
| manual turning and milling machines | – | various | – | – | Zug |
| drilling machines | – | various | – | – | Zug |
| additional machining machines | – | 15 | – | – | Zug |
| CNC long-turning automatic lathe | Doosan ST32GS II | – | Through-feed 32 mm | – | Zug |
| 7-axis CNC long-turning automatic lathe | Doosan | 2 | – | – | Obfelden |
| Machining center | Akira | 1 | – | – | Zug |
| CNC long-turning automatic lathe with back machining | Citizen L16 | – | Through-feed 16 mm (follower machines 20 mm, capacity up to 32 mm) | – | Obfelden |
| High-performance ultrasonic cleaning system | – | – | – | – | – |
Additional services
Reference customers
Quality
Kyburz Drehteile AG has had a certified quality and management system since 1993 (today ISO 9001:2015, SQS Reg. No. 21820). Material certificates, acceptance inspection certificates per EN 10204 and initial sample inspection reports per VDA are documented; in engineering, strength verifications per VDI 2230 are provided.
| Evidence | Zug |
|---|---|
| ISO 9001 |