Conveyor Nip Point: Before and After
Explain how a conveyor guard reduces an in-running nip point hazard by blocking the reach path into rotating parts.
Same conveyor station before and after the nip point was guarded. What changed, and why? Before: the reach path into the roller is open. After: the guard blocks access to the converging belt and roller. The added guard covers the converging belt and roller. That matters because the hazard is the motion pair pulling material inward, not just the roller itself. The worker no longer reaches into the nip during routine clearing. The safeguard changes the normal behavior by removing the easy hand path. The scraper is a supplement, not the main safeguard. Hand tools can increase distance, but OSHA…
Sign up free — one personalized lesson every day, matched to your role and goals.
Already have an account? Sign in