The LSZ Roll Density Monitor (RDM) provide a clear visual indication of roll/reel structure. Key winding parameters like torque, rider roll load and web tension can be overlaid on wound-in caliper/density as added diagnostic information.
This tool enables operators to visualize potential roll structure problems before rolls leave the winder.
The RDM can be combined with the LSZ Roll Density Controller (RDC) to provide setpoint control of torque, nip and tension. Control curves are defined by grade and diameter and automatically selected as reels are loaded into the winder. Control curves can be overridden or biased by the operator.