centering multi bladder type


Material : Aluminum alloy or seamless steel tube with hard chrome-plated surface

more :

  • Recommend for rewinding/unwinding which requires high precision on diameter.
  • Suitable for the operation with core tubes in different length.
  • Two stage expansion – expand first for centering, then gripping.
  • No roll loping.
  • Reduces core vibration and machine wearing.
  • Easy maintenance. Simple bladder replacement takes less than 10 minutes.
  • No need to remove the journal during the replacement of bladder.
  • Cantilever shaft with flange or journal mounting is available for custom order.
  • Slide-in ball bearing on surface of shaft to assist the changeover of core is available for option.
  • Diameter:  3″ ~ 14″(76mm ~ 355 mm)