With the Shaftless Self-Lifting Non-Driven Unwind Stand, parent rolls are hydraulically chucked and lifted from the floor into a running position. Web tension is controlled by a pneumatic friction brake and an electronic control system. The operator pendant controls chucking and unchucking, lifting and lowering rolls, and side lay operations.
Unwind Typical Applications Bag Machines
Typical Web Width 30 to 39″ (762 to 990 mm) Parent Roll Diameter 60″ (1524 mm) Parent Roll Weight 1500 to 2700 lb. (680 to 1224 kg) Roll Lifting Device Not Required