Rotary Chuck Light Curtain GuardingThis rotary chuck workstation, installed for a manufacturer in Louisville, Kentucky, uses a rotating chuck to securely hold components during machining or assembly operations while operators manually load and unload parts. To help reduce exposure to rotating chuck entanglement, pinch point, point-of-operation, and unexpected machine motion hazards, the workstation was retrofitted with dual Type 4 safety light curtains, fixed perimeter guarding, and safety-rated control integration. The safety system stops hazardous machine motion whenever the light curtain sensing field is interrupted, while maintaining excellent operator visibility and efficient material handling. This guarding solution enhances personnel protection without unnecessarily impacting productivity or access during normal operation.