Differential shafts, also known as friction shaft. It is used on the rewinding reel of the slitting machine and is also used on the unwinding reel on special occasions. The purpose is to utilize the slipping principle of each slip ring on the slip shaft to ensure that multiple rolls of material on the shaft can be retracted and unrolled at constant tension.
Online InquiryDifferential shafts, also known as friction shaft. It is used on the rewinding reel of the slitting machine and is also used on the unwinding reel on special occasions. The purpose is to utilize the slipping principle of each slip ring on the slip shaft to ensure that multiple rolls of material on the shaft can be retracted and unrolled at constant tension. The slip shaft has a special structure and is composed of multiple slip rings. When working, the slip ring is controlled to slip with a certain slip torque value (torque). The amount of slip just compensates for the speed difference generated, thereby accurately controlling each roll. The tension of the material can be coiled with constant tension.
Differential shafts have been widely used in the slitting and rewinding of plastic films (including electronics, capacitors, battery films, cling film, packaging, composite films); metal foils (copper foil, aluminum foil, etc.); paper rolls; and PVC sheet rolls. It is currently being extended to other fields, other industries, and the slitting of special materials.
