Rotary union for expanding cylinder

Coilers" are used to roll up the steel coils. The coils are picked up with the expanding mandrel. For this purpose, we supply the expanding mandrel with a built-on rotary feedthrough with two channels.

Technical data:

  • Piston ø220 to ø320mm
  • stroke 80-300mm
  • Hydrostatic rotary distributor with leakage oil connection
  • Stroke measuring system
  • Speed up to 570/min

Other dimensions on request