Mechnical Expanding Shaft
- Recommend for application in vacuum room or high temperature environment
- Design with high strength for high speed, tension and bearing capacity for the heavy duty.
- High centering precision
- Independent lug action accommodates core variations.
- Mechanical operation for strongest grip.
- No compressed air is required.
- Easy to maneuver for complete expansion and retraction.
- Rubber key, aluminum key or steel key is available for lug element.
- Diameter: 1" ~ 12"(25mm ~ 300 mm)
- Shaft material: Aluminum alloy or first grade seamless steel with chrome-plated surface.