Galvanovænget 6, 5591 Gelsted, DenmarkSurface treatment in Gelsted, Denmark, including zinc, decorative chromium, nickel, electroless nickel, tin-nickel and hard chromium, together with cylindrical grinding, vibratory deburring and polishing. NOF was formed in 2005 by combining El-Zink and Gelsted Galvano Industri.
Design-stage advice, coating-thickness documentation and collection/delivery support treatment orders. An internal workshop makes hanging fixtures. Decorative chromium uses Cr3 and zinc passivation is Cr6-free; these process chemistries do not describe hard-chromium treatment.
Wear-resistant hard-chromium treatment of tools, shafts and pistons, with hardness up to 1,100 HV and a maximum workpiece weight of 4,000 kg. Grinding can precede or follow plating. The two published bath configurations are separate capacities.
Service details
Hard chrome: maximum hardness
Up to 1100 HV
Hard chrome: separate published Ø×L values; unit not stated
1200×2600; 950×4000; dimensional unit not stated in the source
