CinchSeals self-adjusting and maintenance-free rotary shaft seals are designed for Screw Conveyors and bulk solids mixing and blending equipment. FDA-approved silicon and PTFE-wearable seal components make the seals sanitary and safe for food, pharmaceutical, and chemical bulk-processing applications.
The Rotary Shaft Seal advantage:
- Increases return on investment by 20 times,
- Handles 6.35mm shaft runout while maintaining the seal,
- Spins with the shaft to eliminate shaft damage and wear,
- Prevents product recalls and leaks,
- Stops foreign material migration,
- Protects bearings and gearboxes,
- Reduces unscheduled downtime,
- Can easily be retrofitted onto existing leaky Stuffing Boxes.


