Your specialist for
die-casting moulds


We are a dynamic, medium-sized enterprise in
the south-west of Germany.

We specialise in the professional construction of complex and reliable precision die-casting moulds for the automobile industry.

Our plant extension in the year 2000 expanded our capacities and made us ready for the challenges of the future. Our infrastructure makes us able to react flexibly and rapidly to the demands of the market. 


We’ve extended our quality-consciousness over all our areas of operation, because we’re convinced that quality will win through. 

We continuously optimise our working procedures.


For example we have a measuring procedure during production which ensures that every mould that leaves our factory can be used directly and without reworking. This means we can comply precisely with the narrow tolerances vital for the reproducible quality of the tools.

One unusual quality assurance tool is a PDC system developed in cooperation with the University of Karlsruhe which permits a precise status poll of individual jobs at any time.

Weinmüller-die-casting moulds
Weinmüller-die-casting moulds


  • 60 employees
  • Modern processing and assembly facilities
  • Moulds of up to 50 t in weight
  • 1800 sqm production area (further 2700 sqm planned)
  • Engineering and construction capacities
  • Facilities for sampling and initial sample inspection reporting


We plan, develop and manufacture tools for the series production of engine, transmission and suspension parts. 


On the company’s premises extended in the year 2000 we construct moulds of up to 50 tonnes for aluminium and magnesium die-casting. 

The planned hall extension will make moulds of up to 63 tonnes possible in future.

With our shift-based operation we offer the entire range of services, starting from product development in the sense of "simultaneous engineering" and taking in filling simulation, rapid tooling and rapid prototyping, right through to the sampling of casting moulds and drafting of initial sample inspection reports. Weinmüller also offers the complete spectrum of modern mould construction services as a contract processor.