Vertical 120 mm section blade frame of extruded aluminium moved by a linear motor.
Thanks to a particular automation they may be set several times a day, automatically, for a perfect sun screen.
Blade rotation is at 180° and thanks to gaskets placed at the two sides, perfect closure and noise protection is assured. The movement system acts on a rack that allows perfect alignment.
All blades are independently attachable and detachable, without brackets, with an insertion system guaranteed by a fixed spring.