Fire shutters hollow flat roof

Fire shutters hollow flat roof



Product Description



     Both ends of the blade with the sealing frame with tops, it is possible to achieve a closed block the effect of the blade is fully closed storm. Hollow leaf structure can effectively improve the thermal insulation effect of the room. Blade adjustment between 0 ° ~ 105 °, when equipped with drive motor and intelligent control system to maximize the product benefits. After do ventilation windows, lighting shade windows, storm proof windows, fire signal received at the time when the usual open fire immediately realize the function of fire smoke.