Tag: unwinding

Spindle-Driven Unwinds

Spindle-Driven Unwinds

| August 19, 2016

Powell Engineering, Inc. has experience with thousands of unwinding applications. A spindle drive can be implemented as an alternative to traditional braking or when the user needs to accelerate a roll faster than could be done by pulling on the web alone. A good example of this would be films that are highly extensible. Braking […]

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Model EP Junior Shaftless Unwind

Model EP Junior Shaftless Unwind

| March 29, 2016

The Powell Engineering Inc. model EP Junior Eccentric Pivot™ roll-lifting shaftless unwind minimizes downtime between rolls to give more production. It can lift rolls up to 3,000 lbs. Its standard configuration includes a hydraulic lateral adjustment. This can be seamlessly integrated with an edge guide. Options include a variety of core chucks, tensioning systems and […]

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