Self-adjusting rotary shaft seals by CinchSeal provide fast ROI, protect bearings and gearboxes, eliminate shaft wear and leakage, and reduce unscheduled maintenance and downtime. A global leader in innovative rotary seal manufacturing for over 25 years, CinchSeal serves top companies around the world in industries from food and powder manufacturing to chemical processing. Our rotary seals are ideal for industrial mixers, screw conveyors, and bulk-handling equipment.