The performance characteristics of this expansion shaft include the high concentricity for high track velocities with sensitive materials, which is particularly suitable for multi-use or core-friendly applications.

 

Clamping by using spring force also guarantees the highest operational safety for this product, with permanent power transmission with centric clamping. The expansion segments, which can be manufactured either coated or uncoated, are expanded by supplying compressed air.

 

The SFA expansion shaft is based on the CTC expansion shaft in the mechanical model, made of high-tensile steel and can be balanced up to G2.5.