High speed door area calculation method
Apr 28, 2022
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High speed door area calculation method
As you are thinking, well, if you just know the width and height of the door, why don't you just multiply? In fact, it is not, because there is a guide rail and pre-roll or is calculated according to the size of the door engineering drawings.
For example: a high speed door clean size width 3,000mm x height 4,000mm, how much is the production area of fast rolling shutter door?
Calculation method :(3,000+120+120)mm x (4,000+500)mm where 120mm is the width of the left and right guides, 500mm is the pre-roll.
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