Economical and efficient, the High Speed Spiral sectional door, with electromechanical drive, is designed for industrial, continuous use even under the most difficult conditions and to operate continuously with minimal maintenance. The High Speed Spiral sectional door with, electromechanical drive, is designed for the industrial continuous use even under most difficult conditions.
The spiral door mechanism consists mainly of a self-supporting construction with lateral steel borders where the door sections move up & down. The the door runs quietly and virtually wear-free. The side pieces have additional tension springs which ensure the weight counterbalance of the door blade is in accordance with thestandards.
The door blade consists of reinforced aluminium frames and is supplied with either transparent or complete fillings. The oor leaf has outstanding heat insulation features and depending on the desired amount of light, it may be equipped with completely transparent panels to ensure an optimum view. The sections are connected by hinges and guided by cogwheels during the up-and down movement.
