Black Oxide Coated Agricultural Machinery Parts
Our black oxide coated agricultural machinery parts offer multiple advantages. The key benefits include strong corrosion resistance against moisture, soil and chemicals, enhanced wear resistance reducing friction for gears and fasteners, precision preservation due to the minimal 1-5 micron thickness for tight tolerances of moving parts, and a sleek matte black, non-reflective finish for both aesthetic and functional consistency.
We provide customized solutions with material compatibility for steel, iron and copper alloys, the ability to adjust coating thickness and sealants according to specific requirements, and comprehensive OEM/ODM support from drawings to production with a focus on precision.
The production process involves pre-cleaning to remove oils and contaminants for better adhesion, an oxidation bath using heated alkaline treatment to form the protective layer, optional post-sealing with oil or polymer for extra water resistance, and testing to ensure uniform coverage and compliance with ASTM B117 salt-spray standards.
These parts are ideal for various applications such as fasteners (bolts and nuts), gears and drivetrain components, hydraulic parts, structural brackets, and irrigation system components, enhancing part lifespan and performance in harsh agricultural environments. Contact us for tailored solutions.