Usage areas are often used in places that need photocell doors, but In areas where it cannot provide the standard opening capability, it is necessary to obtain a more suitable width measurement by increasing the number of movable wings and by reducing the immobile blades where the movable blades will be collected. In telescopic doors, the total width is 2 on one-sided wings.It produces solutions in six parts: 2 movable wings, 4 movable wings on doublesided wings and 2 fixed wings.
