抗风卷帘门是以多关节活动的门片串联在一起，在固定的滑道内，以门上方卷轴为转动上下的门。抗风卷帘门由帘板、座板、导轨、支座、卷轴、箱体、控制箱、卷门机、限位器，门楣、手动速放开关装置、按钮开关和保险装置等13个部分组成，一般安装在不便采用墙分隔的部位。

A wind resistant rolling shutter door is a door that is connected in series with multi joint movable door pieces, and rotates up and down in a fixed slide centered on the scroll above the door. The wind resistant rolling shutter door is composed of 13 parts, including curtain board, seat board, guide rail, support, roller, box body, control box, rolling door machine, limiter, door lintel, manual quick release switch device, button switch, and safety device. It is generally installed in areas where wall separation is not convenient.

在日常生活中应用普通卷帘门，常见的缺点主要有：

The common drawbacks of using ordinary rolling shutter doors in daily life are:

1.普通卷帘门开启关闭噪音大；

1. The opening and closing noise of ordinary roller shutter doors is loud;

2.普通卷帘门因为门片和门框之间的摩擦容易导致门板磨损；

2. Ordinary roller shutter doors are prone to wear and tear on the door panels due to friction between the door panels and the door frame;

3.普通卷帘门还有一个缺点就是弹簧容易受力不均匀，致使卷帘门使用的过程中会卡住；

3. Another disadvantage of ordinary roller shutter doors is that the spring is prone to uneven force, which can cause the roller shutter door to get stuck during use;

4.普通的卷帘门防盗性能、抗风性能都不太好，严重的时候卷帘门会因为风力较大导致门与门框分离无法使用。

4. Ordinary rolling shutter doors have poor anti-theft and wind resistance performance. In severe cases, rolling shutter doors may be separated from the door frame due to strong wind force and cannot be used.

济南卷帘门厂提醒，抗风卷帘门则成功避开了普通卷帘门的这些问题，因为抗风卷帘门是由电机带动门帘旋转实现开关功能，所以抗风卷帘门有效的降低了噪音和摩擦力，其次因为抗风卷帘门的结构、材质与普通卷帘门的区别较大，所以抗风卷帘门具有非常好的密闭、保温、防风、防盗性能！

Jinan Rolling shutter Factory reminds that wind resistant rolling shutter doors have successfully avoided the problems of ordinary rolling shutter doors. Because wind resistant rolling shutter doors are driven by motors to rotate the door curtains and achieve switching functions, wind resistant rolling shutter doors effectively reduce noise and friction. Secondly, because the structure and material of wind resistant rolling shutter doors are significantly different from ordinary rolling shutter doors, wind resistant rolling shutter doors have excellent sealing, insulation, wind resistance, and anti-theft performance!

抗风卷帘门抗风原理：卷帘门处于开启状态时会收起抗风钢钩，抗风卷帘门抗风钩怎么抗风？待抗风卷帘门关闭时抗风钩的弹簧就开始张开钢钩，如果门外有较大的风力或外力会使得门帘卷曲，这样抗风钢钩会勾住凹槽可以有效避免因受力大而脱离凹槽。

Wind resistant rolling shutter door wind resistant principle: When the rolling shutter door is in the open state, it will retract the wind resistant steel hook. How can the wind resistant rolling shutter door wind resistant hook resist wind? When the wind resistant rolling shutter door is closed, the spring of the wind resistant hook starts to open the steel hook. If there is strong wind or external force outside the door, the door curtain will curl. This way, the wind resistant steel hook will hook into the groove and effectively avoid detachment from the groove due to high force.

抗风卷帘门的抗风等级根据制作材料、结构的不同会有较大的差异，但是目前一些厂家可以把抗风卷帘门的抗风等级做到784.5Pa，如果抗风等级只有50级那是普通卷帘门。更多相关内容就来我们网站http://www.jnhsjlm.com进行咨询了解！

The wind resistance level of wind resistant rolling shutter doors may vary greatly depending on the production materials and structures. However, currently, some manufacturers can achieve a wind resistance level of 784.5Pa for wind resistant rolling shutter doors. If the wind resistance level is only 50, it is a regular rolling shutter door. For more related content, come to our website http://www.jnhsjlm.com Conduct consultation to understand!