Rolling shutter door is a kind of door which is connected in series with multiple joints. In the fixed slide way, the rolling shaft above the door is used as the center to rotate up and down the door. Rolling shutter doors are usually widely used in shops. The rolling shutter door, like the wall, plays the role of horizontal separation. It is composed of curtain plate, seat plate, guide rail, support, reel, box, control box, door rolling machine, limiter, lintel, manual quick release switch device, button switch and safety device. It is generally installed in the position where wall separation is inconvenient. Let's learn more about rolling shutter door with Xiaobian.

1、通过设置智能红外线防爬装置，遇人爬门时，系统会马上报警，从而保障门内的。

1. By setting up intelligent infrared anti climbing device, when people climb the door, the system will alarm immediately, so as to ensure the safety of the door.

2、特种型材：在高硬度锌铝合金型材上加上不同几何形状筋骨能大大增强其强度，表面经特殊电泳处理，光泽无限，不易粘尘，不被污染气体腐蚀，决不生锈，保新期长。

2. Special profile: the strength of high hardness zinc aluminum alloy profile can be greatly enhanced by adding different geometric shapes of ribs. The surface is treated by special electrophoresis, which has unlimited luster, is not easy to stick to dust, is not corroded by polluted gas, never rusts, and has a long period of preservation.

3、工程塑料：门体主要塑料件（如管材与管材间的连接，塑料件，门体活动部件等等）采用高质量工程塑料（如PC、PA），韧性高，耐冲击，抗扭曲，耐磨，耐冻，耐晒，不易老化，使用寿命长，免受风雪雷电、日晒雨淋之苦。

3. Engineering Plastics: the main plastic parts of the door body (such as the connection between pipes and pipes, plastic parts, moving parts of the door body, etc.) are made of high-quality engineering plastics (such as PC, PA), with high toughness, impact resistance, torsion resistance, wear resistance, frost resistance, sunlight resistance, aging resistance, long service life, and protection from wind, snow, lightning, sun and rain.

4、智能红外线探头防碰撞装置：门体在关闭过程中遇人或异物30-50cm可自动返回运行，从而保障车辆及行人的。标准结构：门排内空（即前后相临两大弯主管之间的距离，不含主管尺寸）采用卷帘门标准尺寸320mm（参照国外技术），保证交叉管更固，并大大减少运行噪音。

4. Intelligent infrared probe anti-collision device: when the door meets people or foreign matters in the process of closing, it can automatically return to run, so as to ensure the safety of vehicles and pedestrians. Standard structure: the standard size of rolling shutter door is 320mm (refer to foreign technology) to ensure the most solid cross pipe and greatly reduce the running noise.

5、独特工艺制作门体主框架型材由塑料件连接而成，连接位的螺丝固定采用隐型设计，提高门体的外观性，型材与塑料件的连接则采用冲、压、钻等工艺，使门体结构牢固，绝无焊点。交叉连接设计：交叉管采用特殊工艺冲制而成，并配用超级PA耐磨套，与圆管紧密结合不仅使门排结构更加牢固，而且保证运行更加平滑。

5. The main frame profile of the door body is made of plastic parts by unique technology. The screw fixation at the connection position adopts the concealed design to improve the appearance of the door body. The connection between the profile and the plastic part adopts punching, pressing, drilling and other processes, so that the door structure is firm and there is no solder joint. Cross connection design: the cross pipe is made by special process, and it is equipped with super PA wear-resistant sleeve. It is closely combined with the round pipe, which not only makes the gate panel structure more firm, but also ensures smooth operation.

6、卷帘门的特点美化环境、改善企业面貌、提升企业形象；有助于营造文明企业、文明工厂、文明城市气氛；提高性、即使深夜遇有破坏或翻越，立刻报警。卷帘门主要用于生活小区，机关学校，企业事业单位等。

6. The characteristics of rolling shutter doors beautify the environment, improve the appearance of enterprises and enhance the image of enterprises; help to create a civilized enterprise, civilized factory, civilized city atmosphere; improve safety, even if there is damage or crossing at night, immediately call the police. The rolling shutter door is mainly used in living quarters, institutions, schools, enterprises and institutions.