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Benninger Guss – Fertigung

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

Benninger Guss Logo

BENNINGER GUSS AG

Uzwil (CH)New on Amplifa

1873Founded (foundry within the Benninger group of companies
CH-9240 UzwilFabrikstrasse site
up to 4.5 tMaximum unit weight
from quantity 1Minimum lot size
AGLegal form (Switzerland)

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
  1. 01

    Mould making and material selection to customer requirements

  2. 02

    Additive 3D production of casting moulds (sand casting binder jetting)

  3. 03

    Casting of components in iron castings

  4. 04

    Machining of castings

  5. 05

    Warehousing / stock parts and delivery

Materials and Processes

EN-GJL

Iron casting

Cast iron components to customer specification, raw or fully machined, up to 4.5 t unit weight.

3D-SG

Sand casting binder jetting (3D printing)

Additive production of casting moulds on the S-Max system from ExOne, from a quantity of 1.

Location

Standort Uzwil

Uzwil

CH

Headquarters 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

D-B Rating certificate (as of September 2025)
D-B Rating certificate (as of September 2025)
EnAW – CO2 relevance
EnAW – CO2 relevance

Industries

Mechanical engineeringTextile machinery manufacturing

Processes & technical limits

ProcessesToleranceMax. partWeightLot sizeMaterials
Iron casting / cast components to customer requirements (casting, machining)Casting––4.5 tonnes unit weight1Iron
Additive 3D production (S-Max ExOne)Additive––4.5 tonnes unit weight1Iron
Machining of castings (raw or fully machined components)Machining––––Iron

1 Anlagen & Maschinen

MachineManufacturer / modelQuantityWorking areaYear builtSite
3D printing system (sand casting binder jetting)ExOne S-Max–––Uzwil

Additional services

Additive 3D production (3D printing of casting moulds, S-Max ExOne)Cast components to customer requirements incl. mould making, material selection and machiningFully machined components from a quantity of 1Warehouse and stock parts offer

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.

EvidenceUzwil
D-B Rating
EnAW (CO2)

History

  1. 1859

    The Benninger brothers take over the mechanical workshop of Ulrich Bretscher in Uzwil (production of mechanical looms).

  2. 1873

    Founding of a foundry, today's Benninger Guss AG.

  3. 2016

    Benninger Holding is acquired 100% by JMBT Beteiligungen AG (Jakob Müller Holding AG).

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