It is applied in the wide span and curve form fireproof partitions in places like atriums, ground storages, etc.
In a side direction steel fireproof rolling door, the curtain pieces are hung into the guide rails in the upper part. The door moves by wheel along the guide rail, to realize the start-up of the rolling brake, and can move in curve lines;
It adopts the rolling friction, with low resistance, and is applicable in wide spans.
It can be used in the atrium fireproof partition with no need for pillars.
Because of the small space occupied by the upper part, it can be used in the fireproof partitions at the places with height limitation such as underground garages and so on.
Side direction steel fireproof rolling door