Fast rolling shutter door belongs to a category of rolling shutter door. It is not only different from traditional rolling shutter door, but also many times faster, up to 2.5m/s. Fast rolling shutter door adopts high-performance control box, with high control accuracy. It uses frequency conversion chip technology, and has a variety of touch sensing signal ports. It is easy to use, fast, high-speed, dust-proof, It has the advantages of heat preservation and cold insulation.

快速卷帘门的门体多采用的是pvc布，PVC布的强韧性很高，重量上缺很轻，也使得快速开启速度变快，适用于对室内洁净要求较高的场所，比如电子车间，医药，所以所有卷帘门的安装洞口，都适合快速卷帘门的安装。

The door body of the fast rolling shutter door is mostly made of PVC cloth. The strength and toughness of PVC cloth is very high, and the weight is very light, which also makes the fast opening speed faster. It is suitable for places with higher requirements for indoor cleanliness, such as electronic workshop and medicine. Therefore, all the installation holes of the rolling shutter door are suitable for the installation of the fast rolling shutter door.

但是由于快速卷帘门不具备防盗功能，所以快速卷帘门只能安装到室内，不能安装到室外。

But because the fast rolling door does not have the function of anti-theft, so the fast rolling door can only be installed indoors, not outdoors.

快速卷帘门的启闭緩冲设计：当门体处在开启或者的关闭状态,门体运行至距上下限位约200处就会执行减速缓冲运动，该功能让门体保持平稳停止，不仅使门体各部件的功能降低，非常是对电磁制动电机的判车片，长期如此大大延长了其寿命，也能准确的停车定位。还增加了可调功能，上升/下降加速可调功能，上升/下降缓神可调功能，均可调试。

The opening and closing buffer design of fast rolling shutter door: when the door is in the open or closed state, the door will slow down and buffer when it runs to about 200 from the upper and lower limit. This function makes the door stop smoothly, which not only reduces the function of all parts of the door, but also greatly prolongs its service life, especially for the judgment piece of electromagnetic brake motor, and can accurately locate the parking. Also added adjustable function, up / down acceleration adjustable function, up / down slow adjustable function, can be debugged.

客户自身实际需求结合现场情况，选择快速门的开启控制,快速卷帘门生产厂家提醒理性选择合适的产品，华而不实反而造成不必要的浪费。

According to the actual needs of customers, combined with the situation of the scene, we choose the opening control of the fast door, and the manufacturers of the fast rolling door remind us to choose the right products rationally, which will cause unnecessary waste.