Steel or aluminum body mechanically-expanding shaft with either leaf (1200-LF) or lug (1200-LG) expanders. Always custom-made, the shaft expands concentrically with the wrench provided and is available in lift-out or cantilevered design.
- Absolute roll centering
- Positive expansion and retraction to a consistent diameter
- High speed and tension applications
- Low maintenance
Rewinding or unwinding, where pneumatic expansion is not possible or preferred.