Railway castings

Railcar manufacturing is heavy, safety-critical steel casting: bogie frames and bolsters, coupler bodies. The castings work under fatigue and impact and require dense metal, stable geometry and 100% inspection.

The specifics — serial production with high metal consumption: no-bake molding delivers accuracy and surface finish without machining of datum surfaces, while sand reclamation keeps the mix cost down. We equip shops with no-bake lines with reclamation, melting complexes, cleaning and knockout sections.