CastLab, based in the Netherlands, integrates additive manufacturing into established casting processes to accelerate the production of components. The company moves between Rapid prototyping and certified industrial production and offers small series and customised components for industries such as rail, shipping and defence.

In practice, CastLab uses additive processes to produce moulds, patterns and cores that are then used in traditional casting processes. This hybrid approach shortens tooling times and enables more complex geometries, while casting remains the preferred method for high strength and certifications. Depending on the application, components can be produced in a variety of alloys.

3D printed sand moulds, prepared for casting, image: CastLab

In addition to production, CastLab develops digital twins and operates a “digital warehouse” in which validated 3D models and process data are stored. This allows spare parts to be reproduced without having to keep physical stocks – making supply chains more robust and reducing waste.

For the 3D printing community, CastLab demonstrates a pragmatic approach: using additive manufacturing not as a substitute but as a complement to casting in order to increase flexibility, shorten delivery times and better support the life cycle of industrial components.

Interview with Koen Melis
In an interview with 3DRUCK.com Koen Melis, Managing Director at CastLab, explains how the company combines traditional casting processes with digital and additive technologies to meet the current demands of the industry and he shows how this hybrid approach is redefining production processes and changing the way we look at spare parts and supply chains.

To read his response visit:
https://3druck.com/en/industry-2/the-future-of-metal-casting-in-the-digital-age-interview-with-koen-melis-on-the-opportunities-and-limitations-of-additive-manufacturing-27150365/