工业双折门

双折门收拢叠靠在门边，净开口接近全跨度，且不需要长滑行距离。

规格参数

How many leaves can a folding door have?: It depends on the span and the leaf width that can be handled. The arrangement is set from the opening drawing.
Is it weathertight?: Sealing is specified with the door. External use requires the wind and water requirement to be stated.
Can it be operated electrically?: Yes, motorised versions are available for large or frequently used doors.
What maintenance is needed?: Hinge, roller and track inspection at intervals, and adjustment of the folding sequence. The schedule is confirmed per installation.