Wendig Associates, Inc. Manufacturers Representative
EMT International, Inc. designs and manufactures the highest quality custom core holding products for every winding application.
Our advanced products include air-actuated lug, leaf, and multi-bladder shafts and chucks. Plus pneumatic-mechanical chucks and mechanical shafts are available. Have a special application? Let our experienced engineers design a core chuck or core shaft product to fit your needs.
Multi-Bladder Shafts & Chucks
EMT's Lightweight Pneumatic Multi-Bladder Series Shaft has a light weight aluminum extruded body and is equipped with multiple gripping lugs positioned symmetrically around the shaft body. Each lug has an expandable bladder underneath it. When the bladders are inflated, the lugs extend out of the shaft body and grip the core. The lugs run the length of the shaft body making this shaft ideal for narrow or multiple narrow rolls. As an option, the shaft can be equipped with a rotating union for continuous air supply. Each shaft is custom made to your specific requirements.
EMT Standard Lug Shafts and Lug Chucks
lug-style air shafts are ideal for general purpose and high torque core
holding applications. Made in sizes from 1” through 10”, the shaft body
can be manufactured of steel, aluminum, or carbon fiber with
free-floating lugs. This design eliminates the need for springs which
could break and puncture the bladder. Customized to fit your machine,
the precision, heat-treated journals have a close tolerance straight fit
into the shaft body which allows for easier repair compared to shafts
with tapered journals. EMT's three-week, known as QuickShip, delivery is
available for standard 3" lug-style shafts.
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Copyright © 2002 Wendig Associates Inc. All rights reserved.
Last modified: 3/06/07.