Continuous Lug

GripLock(TM) lug design ensures
firmly gripped cores.
Easy to set up air shaft with no core damage.

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Leaf Style

Perfect for thin wall cores

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Differential Shaft

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Easy to Load and Unload
Use multiple width rolls on
the same shaft.

1″-2″ Direct friction differential shaft

  • Up to 0.61 PLI on a 12″ diameter roll (For 1″ diameter)
  • Up to 1.25 PLI on a 6″ diameter roll (For 1″ diameter)
  • Works best with cores in 1/4″ increments
  • Down to 1/2″ slit widths
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1in to 2in differential media images

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Convertech OEM’s

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Convertech, Inc.

353 Richard Mine Road
NJ 07885,
United States.

phone: +1 973-328-1850
fax: +1 973-328-7256

Made in the USA

Since 1978, Convertech, Inc. has provided the wide and narrow web industry with high-quality air shafts and chucks, reliable service, and fast delivery.