发布人：http://www.kdjlm.com 发布时间：2017-09-21 10:11:52
As is known to all, rolling doors are curtain scroll, so as to achieve the purpose of transmission shutter, to facilitate the use of users, but also play anti-theft, fire protection, safety, beauty, atmosphere and so on.
Vertical roller blinds are used in horizontal and vertical blinds. There are two kinds of manual and electrical differentiation. Side - screen type is from the side of the side, horizontal translation to the other side, to close the door, anti-theft, fire and other effects. This mode of opening is basically powered on. The basic fire shutter, and crystal roller blinds, etc..
Usually the basic will use the above two ways to install curtains, but in special circumstances, there are still some businesses will use a horizontal, a great number of high demand is the use of fire in places such as shopping malls, supermarkets, etc.. Usually installed on special occasions, such as shopping malls, elevators and so on.
Steel fire shutter doors, super inorganic cloth fire shutter doors, Aluminum Alloy shutter doors, wind doors, crystal shutter doors and ordinary steel doors and so on, and the specific design according to user requirements of rolling door door sheet material. Such as side crystal rolling door, side fire shutter door, and side line door, S curve door, etc.. The utility model is mainly suitable for the door curtain which is short in space and is not easy to be vertically installed, and is suitable for the condition that the height space is not enough.
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