FlIght Armors and CoatIngs

Eastern Standard has established itself as a specialized provider of advanced screw flight armors and surface coating technologies engineered for extreme extrusion, injection, recycling, rubber, and cable processing environments. Through our partnership with Enformak’s metallurgical infrastructure and in-house coating technologies, we deliver high-performance wear protection systems that shield screws and barrels against abrasion, corrosion, adhesion, and chemical degradation. Our armoring portfolio includes nickel-based bimetallic overlays such as Nibasec©, tungsten-reinforced systems like MAC10©, ultra-dense laser armors such as MACSuper©, iron-based high-hardness overlays including LS13a©, Si17©, and HAR21©, as well as corrosion-oriented PTA coatings like EC41©. For extreme wear conditions, we provide HVOF-applied Tungsten Carbide and Chromium Carbide coatings, while precision PVD solutions such as TiN and CrN address dimensional-critical and corrosive applications. The highlight of our coating technologies is TriboFilm©, a self-lubricating system capable of extending screw life up to five years under severe conditions. With local technical coordination and global engineering support, Eastern Standard ensures that processors receive not just coatings, but engineered surface protection strategies tailored to their material composition, filler load, torque profile, and thermal stress conditions.