卷帘门主要功能是保温、防尘、防虫、隔音、抗风等，使车间保持恒温、恒湿、洁净的工作环境。适用于食品、医药、电子、橡胶、化工、汽车、纺织、物流等领域。下面来讲讲济南卷帘门易磨损部件正确的维护方法：

The main functions of rolling shutter doors are insulation, dust prevention, insect prevention, sound insulation, wind resistance, etc., to maintain a constant temperature, humidity, and clean working environment in the workshop. Suitable for fields such as food, medicine, electronics, rubber, chemical, automotive, textile, logistics, etc. Next, let's talk about the correct maintenance methods for the easily worn parts of Jinan roller shutter doors:

1、密封圈

1. Sealing ring

密封圈是密封油缸活塞杆与缸筒之间的关键部件，一般均采用配备进口密封圈。主要是密封性好、耐磨、使用时间长。

The sealing ring is a key component between the piston rod and cylinder barrel of the sealing oil cylinder, and is generally equipped with imported sealing rings. Mainly due to good sealing, wear resistance, and long service life.

2、电控开关

2. Electric control switch

在操作时，电控开关是主要的操作按钮，使用频率非常高，如果出现按键失灵等情况，应当立即停止工作，并断开电源，进行检修，不可盲目使用，防止发生隐患。

During operation, the electric control switch is the main operating button, which is used frequently. If the button fails or other situations occur, the work should be immediately stopped and the power should be disconnected for maintenance. Blindly using it is not allowed to prevent potential hazards.

3、支杆

3. Support rod

支杆是连接泵站与杆之间的关键部件，液压油缸的起升支撑，货物的搬运承载都是靠支杆来支持和达到一种平衡，由于在搬运货物时，可能出现超载、偏载等现象往往会导致支杆的变形或断裂。

The support rod is a key component connecting the pump station and the rod. The lifting support of the hydraulic oil cylinder and the carrying capacity of goods are all supported and balanced by the support rod. Due to the possibility of overloading, eccentric loading, and other phenomena during the transportation of goods, the deformation or fracture of the support rod often occurs.

4、油缸

4. Oil cylinder

油缸在整个卷帘门升降过程中起到关重要的作用的，也是通过它来实现货物的上升与下降的。

The oil cylinder plays a crucial role in the entire lifting process of the rolling shutter door, and it is also used to achieve the lifting and lowering of goods.

5、轮胎

5. Tires

卷帘门轮胎是一种磨损品，长时间的使用会磨损的，而升降机的轮胎也分很多种如：尼龙轮、PU轮、聚氨酯包尼龙、橡胶轮、电木伦等。大多数升降机配备尼龙轮，是因为市场普遍、便宜，但是磨损度较差，行走起来噪声也大。

Roller shutter door tires are a type of wear and tear product that can wear out after prolonged use, and there are many types of elevator tires, such as nylon wheels, PU wheels, polyurethane wrapped nylon, rubber wheels, electric wooden wheels, etc. Most elevators are equipped with nylon wheels because they are common in the market and cheap, but have poor wear and noise when walking.

6、泵站

6. Pump station

泵站是所有卷帘门中关键的部分，一旦泵站出现问题，也是说宣告停止工作，即使其他部件再好，都不可能在工作。

The pump station is a crucial part of all rolling shutter doors. Once there is a problem with the pump station, it is said to have stopped working, even if other components are good, they cannot be working.

而泵站是有非常多的零部件共同组成，其中出现问题的有防尘圈、O型密封圈、钢球等一下配件，一旦发现这些配件出现问题或者在使用过程中磨损、损坏，解决方法是更换，更换这些配件。更多的事项就来我们网站http://www.jnzxmy.com咨询！

The pump station is composed of many components, including dust rings, O-ring seals, steel balls and other accessories that have problems. Once these accessories are found to be faulty or worn or damaged during use, the solution is to replace them. For more details, come to our website http://www.jnzxmy.com consulting service