HIGH QUALITY

FINISH

in acrylic & polycarbonate 

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Sigma Industries provides a complete manufacturing service for machine guards and protective panels designed specifically for conveyor systems. From concept to finished installation-ready components, we produce robust guarding that helps improve safety, protect operators, and reduce the risk of downtime caused by debris, impact, or accidental contact with moving parts.

 

We manufacture guards and panels in durable materials including polycarbonate for tough, impact-resistant protection and acetal for low-friction, hard-wearing components suited to demanding conveyor applications. With full in-house capability, we can also supply everything required for conveyor systems, from fabricated parts to supporting components, helping you simplify sourcing and maintain consistency across your equipment.

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For applications where appearance and finish matter, Sigma Industries also offers flame polishing, delivering acrylic edges with a smooth, glass-like finish for a clean, professional look. Whether you need custom-fit guarding for an existing conveyor, panels for a new build, or precision-made replacement sections, we deliver accurate dimensions, reliable lead times, and finishes built for industrial environments.