Closed-loop constant tension control: Continuously monitors web tension and automatically adjusts the braking or driving force to minimize tension fluctuations.
Automatic compensation during speed changes: Automatically responds to acceleration and deceleration of the production line, helping to reduce paper breaks and excessive accumulation.
Improved board quality: Stable tension helps prevent defects such as flute crushing, wrinkles, bubbling, skewing, and board warping.
Integration with web alignment systems: The tension control system can work together with the bridge web alignment system to maintain stable and accurate paper positioning.
High level of automation: Typically integrates tension sensors, PLCs or dedicated controllers, variable-frequency drives, magnetic powder brakes, or other actuators to achieve automatic tension adjustment.
Reduced material waste: Stable tension and bridge accumulation control can help reduce paper breaks, wrinkles, and material loss during production and job changes.