| Nip Load, Density, Diameter Force, and Position Control Measure, Control, and Optimize Your Reel The patented Vishay Nobel Reel Optimizing System (ROS) is a hydraulic force and position control system developed to eliminate wrinkles and cracks during the critical shifting phase, and improve roll density. With load cells in the primary and secondary arms installed close to the spool, the system provides extremely accurate measurement of nip force. The ROS gives your reel smooth and synchronized movement of the arm, and a correct nip load from the first meters in turn-up position to the complete roll length. This is accomplished by measuring and controlling the nip load forces and cylinder positions in both the primary and secondary arms. Roll Density, Diameter, and Length Roll density is measured and optimized by controlling the nip load. Online density measurement provides very fast feedback for optimizing the calander after line shutdowns, or when changing grades. The system provides very accurate length and diameter measurement, and includes a feature for calculating the required tambour diameter for the scheduled winder sets. Optimizing Logger The system's optimizing logger stores data on a PC for analysis. |