
Iron foundry for cast components to customer specifications, including additive 3D production of casting moulds and components up to 4.5 t.

BENNINGER GUSS AG
Uzwil (CH)New on Amplifa
About BENNINGER GUSS AG
BENNINGER GUSS AG is an iron foundry based in Uzwil, Switzerland, whose origins go back to a foundry founded in 1873 within the Benninger group of companies. The company produces cast components to individual customer requirements – including mould making, material selection, additional machining and on-time delivery. Raw or fully machined components are offered from a quantity of 1, with unit weights up to 4.5 tonnes. A focal point is additive 3D production: with an S-Max system from ExOne, sand casting moulds are printed using the binder jetting process, enabling fast and reliable production even for one-off parts and small series. In addition, the company offers a warehouse and stock parts service. The products go to customers from various industrial sectors who need high-quality castings with specific requirements.
- Site
- Uzwil
- Processes
- Iron casting / cast components to customer requirements (casting, machining), Additive 3D production (S-Max ExOne), Machining of castings (raw or fully machined components), Additive 3D production (3D printing of casting moulds, S-Max ExOne), Cast components to customer requirements incl. mould making, material selection and machining, Fully machined components from a quantity of 1, Warehouse and stock parts offer
- Materials
- Iron (iron casting), Iron casting, Sand casting binder jetting (3D printing)
- Certificates
- D-B Rating, EnAW (CO2)
- Founded
- 1873 (foun
- Industries
- Mechanical engineering, Textile machinery manufacturing
- 01
Mould making and material selection to customer requirements
- 02
Additive 3D production of casting moulds (sand casting binder jetting)
- 03
Casting of components in iron castings
- 04
Machining of castings
- 05
Warehousing / stock parts and delivery
Materials and Processes
Iron casting
Cast iron components to customer specification, raw or fully machined, up to 4.5 t unit weight.
Sand casting binder jetting (3D printing)
Additive production of casting moulds on the S-Max system from ExOne, from a quantity of 1.
Location

Uzwil
CHHeadquarters and foundry
- Part weight / size
- up to 4.5 t unit weight
- Lot size
- from quantity 1
- Materials
- Iron casting
- S-Max 3D printing system (ExOne, sand casting binder jetting)
Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Iron casting / cast components to customer requirements (casting, machining)Casting | – | – | 4.5 tonnes unit weight | 1 | Iron |
| Additive 3D production (S-Max ExOne)Additive | – | – | 4.5 tonnes unit weight | 1 | Iron |
| Machining of castings (raw or fully machined components)Machining | – | – | – | – | Iron |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| 3D printing system (sand casting binder jetting) | ExOne S-Max | – | – | – | Uzwil |
Additional services
Quality
Quality assurance includes production according to defined customer requirements for mould making, material and machining; a D-B Rating certificate and participation in the EnAW (Energy Agency of Switzerland) are documented.
| Evidence | Uzwil |
|---|---|
| D-B Rating | |
| EnAW (CO2) |
History
- 1859
The Benninger brothers take over the mechanical workshop of Ulrich Bretscher in Uzwil (production of mechanical looms).
- 1873
Founding of a foundry, today's Benninger Guss AG.
- 2016
Benninger Holding is acquired 100% by JMBT Beteiligungen AG (Jakob Müller Holding AG).