The motor design of rolling shutter door is mainly determined according to its operation characteristics. It is mainly designed by professional engineers of Jinan rolling shutter door factory. Even if your electric rolling shutter door is opened very frequently, there is no need to consider whether the motor of rolling shutter door is overheated, which leads to slow heat dissipation. Because the motor of rolling shutter door does not need air cooling treatment, and the whole motor is very fast in heat dissipation and has the property of high temperature resistance.

电动卷帘门除了上面所介绍的电动装置配置之外，当然还有它的材质，卷帘门的材质非常的多，比方有不锈钢材质的、铝型材等等材质。为了能够让整个卷帘门与墙体更加的协调，在卷帘门的门粱外饰面的装饰上面也下了不少的功夫，如果选用了大理石作为卷帘门的外墙装饰面的话，卷帘门应该与大理石之间必须达到严丝合缝的效果，这样才能达到卷帘门与整面墙体成为一个有机的整体。

In addition to the electric device configuration described above, the electric rolling shutter door also has its material. There are many materials for the rolling shutter door, such as stainless steel material, aluminum profile material and so on. In order to make the whole rolling shutter door more coordinated with the wall, a lot of efforts have been put into the decoration of the door beam exterior facing of the rolling shutter door. If marble is selected as the decorative surface of the outer wall of the rolling shutter door, the rolling shutter door and the marble must achieve the effect of tight joint, so as to achieve the rolling shutter door and the whole wall become an organic whole.

伴随着卷帘门的设计与制作技术的不断提升，电动卷帘门正在向着自动化、精细化、装饰化、机械化、豪华化这几个方面迈进，而且还增加了在电动卷帘门的隔声、保温、防辐射等等方面，这就是电动卷帘门在物超所值方面具体的体现了。

With the continuous improvement of the design and production technology of the rolling shutter door, the electric rolling shutter door is moving towards automation, refinement, decoration, mechanization and luxury. In addition, the sound insulation, heat preservation and radiation protection of the electric rolling shutter door are also increased. This is the concrete embodiment of the value for money of the electric rolling shutter door.