DynamicRoll® B-Drive — High-Speed Performance in Extreme Wind Conditions
The DynamicRoll® B-Drive represents the next generation of self-repairing high-speed doors, engineered to perform reliably in the most demanding outdoor and high-wind environments. The system carries a guaranteed Class 5 wind resistance rating, making it the preferred choice for large openings exposed to high wind loads.
At its core is a motor-driven Push & Pull system that propels the PVC curtain through a reinforced zip guide at speeds of up to 3 m/s — among the fastest in its class. The patented anti-torsion zip technology prevents curtain twisting and jamming during impacts; when the zip disengages on contact, the system automatically realigns during the next operating cycle without manual intervention.
An advanced anti-crushing safety system with integrated light barrier halts operation immediately upon detection of any obstruction. Oil-free operation and a counterweight balancing system ensure long service life with minimal maintenance.
Also available in a compact B-Drive SP variant for installations with limited overhead space.
