
Precision mechanics: CNC milling and turning of all metallic and non-metallic materials for machinery and apparatus engineering.

Feusi AG
Schwerzistrasse 12, CH-8807 Freienbach · Churerstrasse 182, CH-9470 BuchsNew on Amplifa
About Feusi AG
Feusi AG is a Swiss precision mechanics manufacturing company founded in 1956 by Paul Feusi, headquartered in Freienbach with a branch in Buchs. As an outsourcing partner for industrial companies, it handles the production process of complete assemblies – from engineering and material procurement to on-time delivery of ready-to-install parts. The company manufactures single parts and series of highly complex components through CNC milling with up to 5-axis simultaneous machining, CNC turning with integrated milling technology, deep hole drilling, waterjet cutting, welding, grinding and polishing; upon request, also the manufacture and assembly of complete assemblies. Machining covers all metallic and non-metallic materials, with CAM programming carried out directly from the CAD file. The components find buyers in machinery and apparatus engineering, the pharmaceutical and food industries, medical technology, rail vehicles and cable cars, aerospace, solar technology, wind energy and water technology. Around 70 percent of the components are destined for systems operated abroad. Today's owner and managing director Roman Gebert has continuously invested in the machine fleet, including 5-axis machining centers from Hermle, AXA, Reiden and GROB as well as a 5-axis gantry milling machine from FOOKE.
- Site
- Freienbach
- Processes
- CNC milling (up to 5-axis simultaneous machining, 11-station pallet changer), CNC turning (with integrated milling technology), Drilling (drilling machines, coordinate drilling and milling machine, multi-spindle drilling, Deep hole drilling, Waterjet cutting, Sawing (circular saw machine, band saw machine), Welding (various welding processes), Grinding (surface grinding, tumble grinding)
- Materials
- Metallic materials (all), Non-metallic materials (all), CNC milling with up to 5-axis simultaneous machining, CNC turning with integrated milling technology, Deep hole drilling, Waterjet cutting, Surface grinding and tumble grinding, Welding (various processes)
- Certificates
- ISO 9001:2008, ISO 9001
- Founded
- 1956
- Industries
- Machinery and apparatus engineering, Pharmaceutical and food industry (systems), Medical technology, Rail vehicles and cable cars, Aerospace and aviation technology, Solar technology
- 01
Engineering / technical consulting and planning
- 02
Material procurement
- 03
CAM programming from CAD file
- 04
CNC milling / CNC turning / deep hole drilling / waterjet cutting
- 05
Grinding, polishing, marking, welding
- 06
3D metrology (inspection)
- 07
Assembly of complete assemblies
- 08
On-time delivery of ready-to-install parts
Materials and Manufacturing Processes
CNC milling with up to 5-axis simultaneous machining
Demanding shapes with travel ranges up to 6000 × 3500 × 1500 mm (FOOKE gantry milling machine) and pallet changers with up to 14 stations.
CNC turning with integrated milling technology
High-precision turned parts, including turning range Ø 695 × 1250 mm (Okuma LU 4000 EX 2SC).
Deep hole drilling
Deep hole drilling center Rematrade TBT with travel ranges 550 × 300 mm.
Waterjet cutting
Perndorfer WSS4020 with travel ranges 4000 × 2000 × 300 mm for metallic and non-metallic materials.
Surface grinding and tumble grinding
Surface finishing of the manufactured components.
Welding (various processes)
Manufacture and assembly of complete assemblies.
Metallic and non-metallic materials
Machining of all metallic and non-metallic materials.
Locations

Freienbach
CHHeadquarters: administration, procurement, customer consulting
- Zeiss Contura G2 Vast XT Gold 3D measuring machine
- Faro Quantum measuring arm

Buchs
CHBranch: manufacturing capacity (formerly Tanner AG)
- Hermle 5-axis machining centers C 22 U, C 22 UP, C 250 (2x), C 400 U (2x), C 42 U MT
- FOOKE 5-axis gantry milling machine 615LINEAR (X 6000 mm)
- AXA 5-axis machining centers VPC 45 U and VHC 3000
- GROB G752 with 12-station pallet changer
- Reiden BFR 22 and BFR 24
- Okuma LU 4000 EX 2SC lathe (turning range Ø 695 × 1250 mm)
- Doosan lathes 400 C, GT 3100, 5100 B
- Perndorfer waterjet cutting machine WSS4020 (4000 × 2000 × 300 mm)
- Rematrade TBT deep hole drilling center
- Wenzel Präzision 3D measuring machine
Components






Inside the production





Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| CNC milling (up to 5-axis simultaneous machining, 11-station pallet changer)Machining | – | – | – | – | metallic materials, non-metallic materials |
| CNC turning (with integrated milling technology)Machining | – | – | – | – | metallic materials, non-metallic materials |
| Drilling (drilling machines, coordinate drilling and milling machine, multi-spindle drillingMachining | – | – | – | – | metallic materials, non-metallic materials |
| Deep hole drillingMachining | – | – | – | – | metallic materials |
| Waterjet cuttingMachining | – | 4000 mm × 2000 mm × 300 mm | – | – | metallic materials, non-metallic materials |
| Sawing (circular saw machine, band saw machine)Machining | – | – | – | – | metallic materials |
| Welding (various welding processes)Joining | – | – | – | – | metallic materials |
| Grinding (surface grinding, tumble grinding)Surface | – | – | – | – | metallic materials |
| PolishingSurface | – | – | – | – | metallic materials |
| Marking (laser marking, pin marking)Surface | – | – | – | – | – |
| Manufacture and assembly of complete assembliesAssembly | – | – | – | – | – |
| Engineering / technical consulting and planning / material procurement / prototypingEngineering | – | – | – | – | – |
| 3D measurement / metrologyInspection | – | – | – | – | – |
36 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| 5-axis machining center | Hermle C 22 U | 1 | X 450 mm / Y 600 mm / Z 330 mm | – | Freienbach/Buchs |
| 5-axis machining center | Hermle C 22 UP | 1 | X 450 mm / Y 600 mm / Z 330 mm | – | Freienbach/Buchs |
| 5-axis machining center | Hermle C 250 | 2 | X 600 mm / Y 550 mm / Z 450 mm | 2016 | Freienbach/Buchs |
| 5-axis machining center | Hermle C 400 U | 2 | X 850 mm / Y 700 mm / Z 500 mm | 2018 | Freienbach/Buchs |
| 5-axis machining center | Hermle C 42 U MT | 1 | X 800 mm / Y 800 mm / Z 550 mm | – | Freienbach/Buchs |
| 5-axis gantry milling machine | FOOKE 615LINEAR | 1 | X 6000 mm / Y 3500 mm / Z 1500 mm | – | Freienbach/Buchs |
| 5-axis machining center | AXA VPC 45 U | 1 | X 2300 mm / Y 1400 mm / Z 800 mm | – | Freienbach/Buchs |
| 5-axis machining center | AXA VHC 3000 | 1 | X 3000 mm / Y 700 mm / Z 850 mm | 2017 | Freienbach/Buchs |
| 5-axis machining center | GROB G752 | 1 | X 1000 mm / Y 1100 mm / Z 1170 mm | – | Freienbach/Buchs |
| 5-axis machining center | Reiden BFR 22 | 1 | X 2000 mm / Y 1200 mm / Z 1200 mm | – | Freienbach/Buchs |
| 5-axis machining center | Reiden BFR 24 | 1 | X 4000 mm / Y 1200 mm / Z 1500 mm | – | Freienbach/Buchs |
| 4-axis machining center | Quaser MV-184 | 1 | X 1020 mm / Y 610 mm / Z 610 mm | – | Freienbach/Buchs |
| 3-axis machining center | Quaser MV-184P | 1 | X 1020 mm / Y 610 mm / Z 610 mm | – | Freienbach/Buchs |
| 3-axis machining center | Quaser MV-184 | 1 | X 1020 mm / Y 610 mm / Z 610 mm | – | Freienbach/Buchs |
| 3-axis machining center | Bridgeport VMC 600 | 1 | X 600 mm / Y 410 mm / Z 520 mm | – | Freienbach/Buchs |
| 3-axis machining center | Hermle UWF 900 | 1 | X 600 mm / Y 400 mm / Z 420 mm | – | Freienbach/Buchs |
| 3-axis machining center | Kunzmann WF7/3 320 | 1 | X 600 mm / Y 400 mm / Z 400 mm | – | Freienbach/Buchs |
| 3-axis machining center | Fehlmann Picomax 54 | 1 | X 500 mm / Y 260 mm / Z 490 mm | – | Freienbach/Buchs |
| 3-axis machining center | Emco Concept MILL 250 | 1 | X 350 mm / Y 250 mm / Z 300 mm | 2015 | Freienbach/Buchs |
| 4-axis turn-mill center | Daewoo Lynx 220 LM | 1 | X 200 mm / Z 550 mm, bar capacity Ø 50 mm | – | Freienbach/Buchs |
| Lathe | Daewoo 300 C | 1 | X 400 mm / Z 648 mm, bar capacity Ø 100 mm | – | Freienbach/Buchs |
| Lathe | Doosan 400 C | 1 | X 500 mm / Z 1043 mm, bar capacity Ø 115 mm | – | Freienbach/Buchs |
| Lathe | Doosan GT 3100 | 1 | X 400 mm / Z 755 mm, bar capacity Ø 100 mm | – | Freienbach/Buchs |
| Lathe | Doosan 5100 B | 1 | X 650 mm / Z 1000 mm, bar capacity Ø 165 mm | – | Freienbach/Buchs |
| Lathe | PUMA TT2100SYYA | 1 | X 165 mm / Z 700 mm, bar capacity Ø 65 mm | – | Freienbach/Buchs |
| Lathe | Okuma LB 3000 | 1 | X 300 mm / Z 1000 mm, bar capacity Ø 70 mm | – | Freienbach/Buchs |
| Lathe | Okuma LU 4000 | 1 | X 400 mm / Z 1200 mm, bar capacity Ø 80 mm, turning range Ø 695 x 1250 mm | 2015 | Freienbach/Buchs |
| Lathe | Hyundai SKT 400 | 1 | X 400 mm / Z 2000 mm, bar capacity Ø 100 mm | – | Freienbach/Buchs |
| Waterjet cutting machine | Perndorfer WSS4020 | 1 | X 4000 mm / Y 2000 mm / Z 300 mm | – | Freienbach/Buchs |
| Deep hole drilling center | Rematrade TBT | 1 | X 550 mm / Y 300 mm | – | Freienbach/Buchs |
| 3D measuring machine | Zeiss Contura G2 Vast XT Gold | 1 | X 1000 mm / Y 1200 mm / Z 600 mm | – | Freienbach/Buchs |
| 3D measuring machine | Wenzel Präzision 3D | 1 | X 600 mm / Y 500 mm / Z 400 mm | – | Freienbach/Buchs |
| Measuring arm | Faro Quantum | 1 | – | – | Freienbach/Buchs |
| Band saw machine | Everising H-360HA | 2 | Ø 360 mm | – | Freienbach/Buchs |
| Laser marking system | Minelli Compact 200 | 1 | X 500 mm / Y 300 mm / Z 150 mm | – | Freienbach/Buchs |
| Pin marking machine | – | 1 | X 500 mm / Y 400 mm / Z 500 mm | – | Freienbach/Buchs |
Additional services
Reference customers
Quality
Production is backed by 3D metrology, including a Zeiss Contura G2 Vast XT Gold measuring machine (1000 × 1200 × 600 mm), a Wenzel Präzision 3D measuring machine and a Faro Quantum measuring arm. The company is certified to ISO 9001; sales are supported by a quality officer.
| Evidence | Freienbach | Buchs |
|---|---|---|
| ISO 9001 |
History
- 1956
Foundation of Feusi AG by Paul Feusi as a small precision workshop
Two changes of ownership since its founding; today's owner Roman Gebert expanded the company and invested in the machine fleet and training
- 2014
Recertification according to ISO 9001:2008 on 3.11.2014
- 2015
New website (September); Okuma LU 4000 EX 2SC (May); expansion of the apprenticeship department with an Emco 3-axis machining center (February)
- 2016
Largest single investment in company history: three new Hermle 5-axis machining centers (2x C250 U, 1x C400)
- 2017
Expansion of the machine fleet: AXA VHC 3-XTS50 (commissioning September 2017)
- 2018
New 5-axis machining center Hermle C 400 U with 14-station pallet changer (April)
- 2020
Merger of Feusi AG (Freienbach) and Tanner AG (Buchs) as of 1.1.2020 under the name Feusi AG; Robert Tanner leaves the company