Precision turned parts from Switzerland, manufactured with 100 years of experience.
AUVERNA AG
HorriwilNew on Amplifa
About AUVERNA
AUVERNA AG is a Swiss traditional company specializing in the manufacture of CNC precision turned parts. With over 100 years of experience, the company produces long-turned components in small, medium and large series at its site in Horriwil in the canton of Solothurn. The core competence lies in CNC long turning for renowned customers from various industries. These include in particular medical technology, mechanical engineering, electrical engineering and conveying technology. AUVERNA advises customers on the choice of suitable materials as well as post-processing and ensures a high level of technical cleanliness of the components through a modern full-vacuum cleaning system. Production is designed for efficiency and the highest quality standards.
- Site
- Horriwil
- Processes
- CNC long turning / precision turned parts (small, medium and large series), CNC long turning in small, medium and large series, Consulting on material and post-processing selection, Technical cleanliness (full-vacuum cleaning system)
- Materials
- CNC long turning, Technical cleanliness
- Certificates
- ISO 9001:2015, ISO 14001:2015
- Founded
- 1923
- Industries
- Medical technology, Mechanical engineering, Electrical engineering, Conveying technology
- 01
Consulting
- 02
CNC long turning
- 03
Part cleaning
- 04
Quality assurance
Processes and Competencies
CNC long turning
Production of precision turned parts in small, medium and large series for various industries.
Technical cleanliness
Ensuring high purity levels through a modern full-vacuum cleaning system (PERO R1).
Site
Horriwil
CHHeadquarters and production
- Lot size
- Small, medium and large series
- CNC long turning automatic lathe Hanwha XE20H incl. chip conveyor and LNS bar feeder
- CNC long turning automatic lathe Hanwha XD12H incl. LNS bar feeder
- CNC long turning machine CITIZEN L20E with Y-axis, LFV and LNS bar feeder
- Full-vacuum cleaning system PERO R1
- Digital measuring projector IM-X model series
Manufactured Turned Parts
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| CNC long turning / precision turned parts (small, medium and large series)Machining | – | – | – | Small series – Large series | – |
5 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CNC long turning automatic lathe incl. chip conveyor and LNS bar feeder | Hanwha XE20H | – | – | 2026 | Horriwil, Switzerland |
| CNC long turning automatic lathe incl. LNS bar feeder | Hanwha XD12H | – | – | 2024 | Horriwil, Switzerland |
| CNC long turning machine with Y-axis, LFV and LNS bar feeder | Citizen L20E | – | – | 2023 | Horriwil, Switzerland |
| Full-vacuum cleaning system | PERO R1 | – | – | 2022 | Horriwil, Switzerland |
| Digital measuring projector (IM-X model series, latest generation) | IM-X | – | – | 2026 | Horriwil, Switzerland |
Additional services
Certified Quality
Quality is ensured through a consistent, actively practiced management system. For inspection, modern measuring instruments such as a digital measuring projector are used.
| Evidence | Horriwil |
|---|---|
| ISO 9001:2015 | |
| ISO 14001:2015 |
History
- 1923
Foundation of the company T. Guldimann by Titus and Frieda Guldimann-Stampfli in Horriwil.
- 1957
Conversion into a family stock corporation named AUVERNA AG and focus on long turning.
- 1962
Move into a new building to expand capacities.
- 1988
Extension of the company building with an annex due to the increasing space requirements of modern machines.
- 1998
Start of the continuous expansion of the machine fleet with modern equipment.
- 2022
Investment in a full-vacuum cleaning system PERO R1 to ensure technical cleanliness.
- 2023
On the occasion of the 100th anniversary, the company name is changed to AUVERNA AG and an extensive building renovation is carried out.
- 2024
Investment in a CNC long turning automatic lathe Hanwha XD12H and a CNC long turning machine CITIZEN L20E.
- 2025
Planned investment in a CNC long turning automatic lathe Hanwha XE20H.
- 2026
Planned investment in a digital measuring projector of the IM-X model series.