Steel shaft PSW-F

differential rewindfor rollstransmission

Friction shafts for multiple webs on the shaft pneumatic with friction rings 50 mm – 152 mm core diameter 10 – 50 mm ring widths Steel support tube for absolute precision The friction winding shaft is particularly suitable for winding multiple individual material webs side by side, where the materials may have different thicknesses. Independent friction elements make it possible to keep the specific web tension constant even with different roll diameters. Diameter - 50 / 70 / 76.2 / 150 / 152.4 mm Filling valves - axial Bearing journals - as required by the customer Support tube - steel Ring width - 10 / 20 / 25 / 50 mm