由于卷簾門結構簡單，收放自如，既適合安裝在空間有限的私家車庫、店鋪，也適合安裝在大跨度、超挑高的工業廠房。因此，不管是在工作中還是生活中，我們到處都可以看到卷簾門的身影。產品多，品質上就容易出現良莠不齊。那么，一個好的濟南卷簾門是什么樣子？

Due to its simple structure and easy retraction, the roller shutter door is suitable for installation in private garages and shopping malls with limited space, as well as in large-span and super high industrial factories. Therefore, whether in work or life, we can see the figure of rolling shutter doors everywhere. If there are many products, it is easy to have mixed quality. So, what does a good Jinan roller shutter door look like?

低頻啟閉的使用場景

Usage scenarios for low-frequency opening and closing

對于那些早上開一次晚上關一次的使用場景，如臨街商鋪，電動、遙控、速度這些就不用過多關注了，需要關注的是防盜性、保溫性和開關的流暢性等。

For those usage scenarios that open once in the morning and close once in the evening, such as street facing shops, there is no need to pay too much attention to electric, remote control, and speed. What needs to be paid attention to is anti-theft, insulation, and smooth switching.

1.高強度

1. High strength

卷簾門的作用之一是防盜，既然要防盜，簾板的強度要高，才不于輕易被暴力破壞。市場上常見的S235鋼板強度不夠，需得S550硬鋼鋼板，強度高一倍有余，應對一般破壞自然游刃有余。

One of the functions of rolling shutter doors is anti-theft. Since anti-theft is necessary, the strength of the shutter should be high to prevent it from being easily damaged by violence. The commonly seen S235 steel plate in the market has insufficient strength, requiring S550 hard steel plate, which has more than double the strength, and can easily cope with general damage.

2.可鎖閉

2. Lockable

特別是一些商鋪等民用場所，一旦失竊會造成一定的經濟損失。所以，卷簾門自身的結構重力鎖閉，可以確保。

Especially in some civilian places such as shops, theft can cause certain economic losses. So, the gravity locking of the roller shutter door itself can ensure safety.

3.保溫性

3. Thermal insulation

冬天的寒冷、盛夏的炎熱都是對門保溫性的考驗，市面上的卷簾門多數采用單層鋼板，即便是雙層，厚度也多在10 mm 以內，內部簡單穿插些巖棉條而已。好的卷簾門厚度在 20 mm 左右，內部填充均勻致密的聚氨酯發泡保溫材料，保溫系數可達3.8 W/m2.K。

The cold in winter and the hot in midsummer are both tests of door insulation. Most rolling shutter doors on the market use single-layer steel plates, even if they are double-layer, the thickness is mostly within 10 mm, and the interior is simply interspersed with some rock wool strips. A good roller shutter door has a thickness of about 20 mm and is filled with uniformly dense polyurethane foam insulation material, with a thermal insulation coefficient of up to 3.8 W/m2. K.

高頻啟閉的使用場景

Usage scenarios for high-frequency opening and closing

對于使用相對頻繁的電動卷簾門來說，電控系統的限位準確性和保護是重要的兩個方面。

For electric roller shutter doors that are relatively frequently used, the limit accuracy and safety protection of the electronic control system are two important aspects.

1.限位準確

1. Accurate limit position

電動卷簾門是在電機帶動下將簾板卷繞在門軸上，如果門開到高位置，電機沒有及時停住，就會將簾板從門框中強制甩出，繼而發生墜落傷人危險。如果門關到低位置（地面），電機沒有立即停住，而是繼續帶動簾板向下，簾板則會逐級向下擠壓，導致門板變形，久而久之將無法正常關門。

Electric roller shutter doors are driven by a motor to wind the shutter onto the door shaft. If the door is opened to a high position and the motor does not stop in time, the shutter will be forcefully thrown out of the door frame, leading to the risk of falling and injuring people. If the door is closed to the low position (ground), the motor does not immediately stop, but continues to drive the curtain down. The curtain will gradually press down, causing the door panel to deform, and over time, it will not be able to close normally.

百亨卷簾門位置精準，長時間使用后也不會跑偏，確保卷簾門啟閉正常。

The position of the Baiheng roller shutter door is precise, and it will not deviate after long-term use, ensuring that the roller shutter door opens and closes normally.

2.保護

2. Safety protection

卷簾門的性不容忽視，比如門簾墜落的問題，卷人、壓人的問題等等。

The safety of rolling shutter doors cannot be ignored, such as the problem of falling curtains, rolling and pressing people, and so on.

百亨卷簾門內置保護裝置，防止門簾墜落；開/關門力保護功能，電機檢測到異常，停止開啟/關閉動作，防止危險的發生。還有什么問題就來我們網站http://www.santoncc.cn咨詢吧！

The Baiheng roller shutter door is equipped with a built-in safety protection device to prevent the curtain from falling; The opening/closing force protection function, when the motor detects an abnormality, stops the opening/closing action to prevent the occurrence of danger. If you have any further questions, please come to our website http://www.santoncc.cn Consult!