近幾年對于卷簾門的使用是越來越多，因為它不但使用方便而且在價格方面大家普遍可以接受，所以受到大眾的歡迎，那我們在購買時對于它的質量方面也是比較擔心的一部分，那我們怎樣判斷一個卷簾門的好壞呢？濟南卷簾門廠小編為您解答。

In recent years, more and more rolling shutter doors have been used. Because they are not only convenient to use but also generally acceptable in terms of price, they are welcomed by the public. When we buy them, we are also worried about their quality. How do we judge the quality of a rolling shutter door? Jinan roller shutter factory Xiaobian will answer for you.

1、好的卷簾門的排水槽和氣壓平衡孔要以交錯的位置來加工，這樣可以不讓冷風和灰塵的直接進入，組裝嚴密的排水槽部分都配有密閉的蓋子，這樣可以不讓雨水從孔中流入室內。

1. The drainage trough and air pressure balancing hole of a good roller shutter door should be processed in staggered positions, so that cold air and dust can not enter directly. The tightly assembled drainage trough is equipped with a sealed cover, so that rainwater can not flow into the room from the hole.

2、濟南卷簾門的門窗所選用玻璃需要是平整、無水紋、安裝穩固的，與塑料型材不能直接接觸，要有密封壓條貼緊縫隙。若是雙玻夾層，夾層內應沒有灰塵和水汽。

2. The glass used for the doors and windows of Jinan roller shutter door needs to be flat, free of water marks, firmly installed, and not in direct contact with the plastic profile. There should be sealing beads to close the gap. In case of double glass interlayer, there shall be no dust and water vapor in the interlayer.

3、好的卷簾門的推拉窗窗框下部應有鋁滑軌，這樣在日常維護中會提供很多方便，方便換，一般情況雙滑輪的門要好于單滑輪的門。

3. The sliding window frame of a good rolling shutter door should have an aluminum slide rail at the lower part, which will provide a lot of convenience in daily maintenance and facilitate replacement. Generally, double pulley doors are better than single pulley doors.

4、觀察卷簾門的外觀顏色，如果是青白色是好的，顏色過白或發灰的話，這說明門的材質不好，材質的穩定成分不高，時間長了卷閘門會發黃。

4. Observe the appearance color of the roller shutter door. If it is cyan white, it is good. If the color is too white or gray, it indicates that the material of the door is not good, the stable composition of the material is not high, and the roller shutter will turn yellow after a long time.

5、卷簾門內應嵌用的鋼襯是否是的，好的卷閘門的密封條會是平整、無卷邊、無脫槽，膠條無氣味的，好的卷閘門窗的壓條、封條等輔助材料應要和主型材料配套。

5. Whether the steel lining embedded in the rolling shutter door is professional or not, whether the sealing strip of a good rolling shutter is flat, without curling and falling off, and whether the rubber strip is odorless, and whether the auxiliary materials such as the pressing strip and sealing strip of a good rolling shutter door and window should be matched with the main material.

6、卷簾門的聲音：

6. Sound of rolling shutter door:

(1)門著地時其底部與地面碰撞時產生的聲音。

(1) The sound produced when the bottom of the door collides with the ground when it hits the ground.

(2)齒輪轉動時互相摩擦所產生的機械聲音。

(2) The mechanical sound produced by the friction of gears when they rotate.

(3)簾片和門邊緣之間的摩擦所產生的聲音。

(3) Sound produced by friction between curtain and door edge.

(4)卷閘簾片之間的互相碰撞摩擦產生的聲音。

(4) Sound produced by mutual collision and friction between roller shutter blades.

卷簾門質量好壞可以從哪些方面來判斷？我們可以從這六個方面來進行判斷，您有什么不明白的地方可以隨時來我們網站http://www.shaulmediation.com進行咨詢！

From what aspects can the quality of roller shutter doors be judged? We can judge from these six aspects. If you don't understand anything, you can come to our website at any time http://www.shaulmediation.com Consult!