不锈钢卷帘门怎么会生锈呢？

不锈钢卷帘门具有色泽美观、光滑、横纹浮雕设计，富有层次于立体感;门体便面经过烤漆处理，使门板更耐用;多种安装方式可供选择，安装简便，施工速度快节省工期，如有损伤，可进行单帘更换节约成本。不锈钢卷帘门生锈了，为什么呢?

The stainless steel rolling shutter door has a beautiful and smooth color, with horizontal relief design, rich in layering and three-dimensional sense; The toilet surface of the door body has been painted to make the door panel more durable; Multiple installation methods are available for selection, with simple installation, fast construction speed, and time saving. If there is any damage, single curtain replacement can be carried out to save costs. The stainless steel rolling shutter door is rusty, why?

1、不锈钢卷帘门的表面粘附有机物汁液(如瓜菜、面汤、痰等)，在有水氧的情况下，构成有机酸，长时间则有机酸对金属表面它引起腐蚀。

1. The surface of stainless steel rolling shutter doors is adhered with organic juices (such as melons, noodles, soup, phlegm, etc.), which form organic acids in the presence of water and oxygen. Over time, organic acids cause corrosion to the metal surface.

2、不锈钢卷帘门表面存积着含有其他金属元素的粉尘或异类金属颗粒的附着物，在潮湿的空气中，附着物它与不锈钢间的冷凝水，将二者连成一个微电池，引发了电化学的反应，保护膜受到破坏，称之谓电化学腐蚀。

2. The surface of stainless steel rolling shutter doors contains dust containing other metal elements or attachments of dissimilar metal particles. In humid air, the attachment and the condensed water between the attachment and stainless steel form a micro battery, triggering an electrochemical reaction and damaging the protective film, which is called electrochemical corrosion.

3、在有污染的空气中(如含有大量硫化物、氧化碳、氧化氮的大气)，遇冷凝水，形成硫酸、硝酸、醋酸液点，引起化学腐蚀。

3. In polluted air (such as atmospheres containing a large amount of sulfides, carbon oxides, and nitrogen oxides), condensation water forms sulfuric acid, nitric acid, and acetic acid droplets, causing chemical corrosion.

4、不锈钢卷帘门的表面粘附含有酸、碱、盐类物质(如建筑工地、装修墙壁的碱水、石灰水喷溅，清洗磁砖地面的草酸等)，引起局部腐蚀。

4. The surface adhesion of stainless steel rolling shutter doors contains acid, alkali, and salt substances (such as alkaline water and lime water splashing on construction sites and decoration walls, oxalic acid cleaning on tile floors, etc.), causing local corrosion.

此外在使用过程中一旦发现异常情况应立即采取紧急措施，切断输入电源，排除故障。不锈钢卷帘门维修应建立定期保养制度，并做好每樘卷帘的保养记录工作，备案存档。长期不启闭的卷帘门半年保养一次，内容为除尘圾，涂刷油漆，对传动部份的链轮滚子链加润滑油生平等。检查电器线路和电器设备是否损坏，运转是否正常，能否符合各项指令，如有损坏和不符要求时应立即检修。

In addition, if any abnormal situations are found during use, emergency measures should be taken immediately to cut off the input power supply and troubleshoot. A regular maintenance system should be established for the maintenance of stainless steel rolling shutter doors, and maintenance records should be kept for each rolling shutter, filed and archived. The roller shutter door that has not been opened and closed for a long time shall be maintained every six months, including dust removal, painting, lubricating oil for the sprocket roller chain of the transmission part, etc. Check whether the electrical circuit and equipment are damaged, whether they operate normally, and whether they comply with various instructions. If there is any damage or non-compliance, they should be repaired immediately.

在不锈钢卷帘门维修的操作使用过程中，操作人员不得擅自离开操作地点，应密切注意启闭情况和执行情况，在启闭时卷帘下面不准有人站立、走动。以防止行程开关失灵，卷帘卡死，电机受阻和发生其它事故。

During the maintenance and use of stainless steel rolling shutter doors, operators are not allowed to leave the operating location without authorization. They should pay close attention to the opening and closing situation and execution. During the opening and closing process, no one is allowed to stand or walk under the rolling shutter. To prevent stroke switch malfunction, roller shutter jamming, motor obstruction, and other accidents.

不锈钢卷帘门维修平时不作频繁使用，一旦区域发生火情，卷帘门应地投入使用。带有联动控制、控制的自动控制不锈钢卷帘门维修根据一套控制指令程序进行。更多相关事项就来我们网站http://www.jnyuqilin.com咨询了解！

Stainless steel rolling shutter doors are not frequently used for maintenance. In the event of a fire in the area, the rolling shutter doors should be put into use. The maintenance of stainless steel rolling shutter doors with linkage control and control is carried out according to a set of control command programs. For more related matters, come to our website http://www.jnyuqilin.com Consultation and understanding!