Die casting in small and medium-sized batches

Do you need complex diecast parts in small and medium-size batches?
G.W.P. specializes in the economical manufacture of high quality diecast parts in small and medium batches. Low-cost molds for diecast parts give our customers the decisive edge. Depending on the component, we can offer diecast parts at competitive prices starting at approximately 300 units. Our thorough quality assurance yields diecast parts with consistent product quality.

G.W.P. offers the following die casting methods:

The die casting process
Diecasting is an industrial casting process for manufacturing cast parts of aluminum, zinc, magnesium or brass. The molten metal is pressed under high pressure into the die where it hardens and is then automatically ejected. A die casting die can contain several cavities. Depending on the die, series ranging from approximately 300 to 400,000 molded parts can be produced due to the high output of the dies. Diecasting allows parts to be manufactured with very thin walls and smooth surfaces and edges. Due to the high strength, very good dimensional accuracy and reproducibility, diecasting is the optimum casting procedure for complex components and demanding applications, both in terms of quality and economy.

We work with cold chamber and hot chamber die casting machines with up to 1,200 t clamping force and specialize in quality molds designed for small and medium batch sizes. Depending on the design and construction layout of the component, batch sizes of up to 100,000 shots are possible in aluminum die casting, and 200,000 shots in zinc die casting. To achieve superior quality, we use CNC machining centers to finish the cast parts. If desired, we will add tailored components to your diecast parts in additional production steps and will assemble these into modules and assemblies.

Diecast components are used in many branches of industry for housings, covers, fittings or mountings. Depending on the requirements, we supply diecast surfaces for decorative uses, improved corrosion protection or improved wear resistance. Depending on the alloy and finishing process, diecast parts can be provided with the following surfaces: Sandblasting, glass bead blasting, barrel finishing, brushing, polishing, phosphating, passivating, powder coating, wet painting, eloxating, copper plating, nickel plating, screen printing or pad printing.

Benefits of die casting

  • Suitable for thin-walled, complex component geometries
  • High level of dimensional accuracy with high process stability
  • Favorable strength
  • Smooth surfaces and edges
  • Short casting cycles
  • Very economical

Alloys for die casting
We use all conventional international light and heavy-metal alloys for manufacturing.

Capacities in die casting

  • Molding weights from 10g to 10,000g
  • Cold chamber and hot chamber diecasting machines with up to 1,200 tons clamping force
  • Production in accordance with DIN 1687, DIN 1688 and ISO 8062
  • Finishing in accordance with ISO 2768-1, etc.
  • CAD center for common data formats (DSF/DWG and PDF format, 3D models as STEP file)

Development partner for die casting
G.W.P. offers support from the beginning for optimized production (design to cost), creates 3D models if needed, supplies design and function prototypes, creates service-life-optimized diecasting dies, and manufactures ready-to-install molded parts or assemblies.

G.W.P. offers everything from a single source! – Save unnecessary coordination, stress and costs!


Are you interested in the benefits and services of G.W.P. or do you want a customised offer? You can save time by ordering your quotes online. Please fill out the form - you can upload your data files of your project and get an individual offer. 

Talk to us about your next project:

Phone:  +49 3328.33066.0
Email:    info@gwp-ag.com

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