
Mass finishing is the perfect complement to Additive manufacturing: in a single operation, the abrasive media remove all surface irregularities typical of this process, such as the staircasing effect, marks left by support structures and caked-on powder residues.
Mass finishing has emerged as the ideal surface finishing method, particularly for topology-optimised workpieces with complex – often bionic – shapes: The abrasive media, which flow around the components, treat the surface evenly and gently; they also reach the hard-to-access internal contours of the components as well as undercuts.
The AM post-process machines operate automatically and achieve a high degree of reproducibility. And, unlike electrochemical processes, the surface smoothness and lustre are achieved in a single process step. Mass finishing also means that the machines are very compact and take up little space.
- Specially developed for Additive manufacturing
- Ideal for complex geometries
- Smoothness and lustre in a single process step
- High reproducibility
- Cost-effective operation
Read here what the trade journal‘Moderne Metalloberfläche MO’has published.
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Bruno Andreas Barbeitos Helfrich
H.J. Helfrich Comércio e Equipamentos Lda
h.j.helfrich@sapo.pt














































