Compared with the traditional roller shutter door, electric roller shutter door is very convenient and fast to use, so now many people choose to install electric roller shutter door. The rolling shutter door is a series of multi joint movable door parts. The starting is driven by the electric unit. The rolling shutter door is a fixed sliding block, and the rolling shutter above the door mainly rotates up and down. So, how to choose the product? Next, we will introduce you from the brand, shape, motor and other aspects, hoping to help you.

1、在選擇卷簾門時，應盡量選擇大。為了降低成本，小工廠在質量上沒有保證。選擇大，那么無論是卷簾門的質量還是售后，都比較有保障。

1. In the selection of roller shutter door, the brand should try to choose a big brand. In order to reduce costs, small factories have no guarantee of quality. Choose a big brand, then both the quality and after-sales of roller shutter door are more guaranteed.

2、手動功能在購買電動卷簾門時，要了解是否支持手動功能，因為手動功能更方便快捷。例如，在電源故障或自動故障的情況下，將離合器轉動90度。它可以用手推。

2. Manual function in the purchase of electric roller shutter door, to understand whether to support the manual function, because the manual function is more convenient and fast. For example, in the case of power failure or automatic failure, turn the clutch 90 degrees. It can be pushed by hand.

3、是否有自動鎖?電動卷簾門不存在慣性滑動現象，具有雙面自動鎖的功能。

3. Is there an automatic lock? There is no inertia sliding phenomenon in the electric rolling shutter door, and it has the function of double-sided automatic lock.

4、結構與潤滑觀察電動卷簾門的結構是否準確，潤滑程度是否良好。好的電動卷簾門發熱較快，采用全齒輪轉動，無鏈條、無皮帶，這也提高了卷簾門運動的整體壽命。

4. Structure and lubrication observe whether the structure of the electric rolling shutter door is accurate and whether the lubrication degree is good. Good electric roller shutter door heating faster, using full gear rotation, no chain, no belt, which also improves the overall life of the roller shutter door movement.

5、在選擇卷簾門時，卷簾門的選材要全，選用輕質、堅固、耐用的材料，這樣即使在特殊情況下，也能起到更好的作用。

5. In the selection of roller shutter door, the material selection of roller shutter door should be complete, light, solid and durable materials should be selected, so that even in special cases, it can play a better role.
                           

6、卷簾門電機的選擇是購買卷簾門的另一個重要因素。切記不要覺得提升力不夠，因為卷簾門電機的承載能力會隨著時間的推移而逐漸降低，所以我們應該盡量購買超過實際提升力的門簾。

6. The choice of rolling shutter motor is another important factor in purchasing rolling shutter. Remember not to think that the lifting force is not enough, because the bearing capacity of the roller shutter motor will gradually decrease with the passage of time, so we should try to buy more than the actual lifting force of the curtain.

7、卷簾門分為上下兩組滑輪。好的上滑輪結構比較復雜，里面有軸承，兩個輪子用鋁塊固定。好的卷簾門滑動時應有一定重量，平穩無震動。

7. The rolling shutter door is divided into two groups of pulleys. A good upper pulley has a complicated structure, with bearings inside and two wheels fixed with aluminum blocks. A good rolling shutter door should have a certain weight when sliding, stable without vibration.

8、鋼軌設計的合理性直接影響到產品的舒服性和使用壽命。消費者應選擇腳感好、有利于清潔的款式。同時，為了家中老人和孩子的平安，欄桿的高度不宜超過5mm。

8. The rationality of rail design directly affects the comfort and service life of products. Consumers should choose styles with good foot feeling and conducive to cleaning. At the same time, for the safety of the elderly and children, the height of the railing should not exceed 5mm.

電動卷簾門的選購指南，上述內容中已經為大家詳細的總結完了，相信大家看完之后會對此有新的認識和了解，如若想要了解更多的內容，可以多多關注我們的網站:濟南電動卷簾門安裝維修//domachine.com.cn，希望能夠幫助到大家。

Electric roller shutter door selection guide, the above content has been summarized in detail for you, I believe you will have a new understanding and understanding after reading, if you want to know more content, you can pay more attention to our website: Jinan electric roller shutter door installation and maintenance //domachine.com.cn Hope to help you.