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Shaft Adapters – Air and Mechanical

Convertech’s Shaft Adapters are used to create a “system approach” when combined with any shaft or chuck. They are a flexible and inexpensive alternative to multiple sizes of expanding shafts. We have adapters for all brands of shaft. They are perfect for large core diameters as they create a lighter weight shaft. Our shaft adapters reduce roll change times and handle very high web speeds, weights and torque levels.


Our Shaft Adapters are made to fit all brands of shaft with different designs to fit every budget and application. Core stops are available. The adapters can be made with almost any configuration up to a 16” diameter and face length up to 150”. There are mechanical or air expansion and either set screw or clamp collar.


These adapters are custom designed to fit your specifications. When placing an order for Shaft Adapters, we ask that you specify whether you need a quote for the bored version so that we can make sure they fits your needs and specifications.

As with all of our shafts, we guarantee that your Shaft Adapter will be designed and manufactured to the same tolerances as all of our industry’s leading shaft adapters.


Please contact us for a more specific lead time, to request a quote, or if you have other questions.

Product Information


  • Adapters for all brands of shafts
  • Handles very high web speeds, weights, and torque levels
  • Core stops available
  • Handles very high web speeds, weights, and torque levels
  • Diameters to 16”
  • Face lengths to 150”
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