AC Vector Motor

Built on two inch thick side frames with five structural cross members and one steel, three inch in diameter, air locking shaft.
The hydraulic lift-in system makes changing rolls a snap.
Automatic pre-tensioning of the web after loading a new mill roll is a simple push-button operation. This feature removes undesirable slack from the web and positions the dancer to the preselected tension range prior to press start-up.
A dancer roller assembly is used to sense web tension while an AC Vector motor is incorporated into the unwind stand to maintain proper web tension.
Computer driven automatic end of roll system stops the unwound mill roll with minimal paper left on the core. A switch on the unwind stand allows for three preset core thickness settings.