Biezanek Noyautage as a subcontractor for smelting works, produces cores and smell molds using Croning process. We won recognition through our mastering of specific machinery, both during production and industrialization. Our expertise and know-how allows us to operate right from design and mold study. We are thus able to improve parts drawing and take full advantage of this accurate process regarding technical and economic aspects. This process is especially adapted to sensitive cores, as prototypes or mass products. Biezanek Noyautage pays specific attention to quality all along production, from packing to delivery to ensure availability and continuity during your production flow.
up to +/- 0.1 mm.
with an average roughness of Ra 6.3.
starting from 2.5 mm
owing to the quality of assembling/recasting
during recasting and sand reprocessing (hollow cores)
made possible thanks to «Croning» cores hydrophobic qualities