Stacked hangar door

Stacked hangar door (flexible lift door) is a kind of flexible soft curtain door. There are two layers of door cloth inside and outside, and the door cloth is connected by aluminum mold beams. Vertical lift, with movable rails.
It is especially suitable for hangars with roof beams that are not on the same straight line. Stacked hangar doors (flexible lift gates) are installed inside the opening and do not occupy indoor or outdoor space.
When opening, the door cloth moves first. Finally, it is superimposed on the top of the hole. Then the movable rail is turned up and parked under the door cloth. When closing, the movable rail is lowered first, and then the door cloth is lowered until it is fully closed.