With the development of intelligent technology, the use of soft fast rolling shutter doors in the workshop has become an essential link between the internal channels of the factory. It is also an important link for many industries such as food and electronics to ensure food and product quality. It is of great help to improve the work efficiency, strengthen the internal 5S management and improve the external image of the enterprise.

，無(wú)論是無(wú)塵車(chē)間還是恒溫恒濕車(chē)間，如何保證人員、機(jī)器貨物的正常流動(dòng)，大限度地實(shí)現(xiàn)隔離和保護(hù)的目的，軟質(zhì)快速卷簾門(mén)具有智能化自動(dòng)快速開(kāi)關(guān)和安防系統(tǒng)，從而保證人員通行和貨物正常流動(dòng)與快捷。

First of all, whether it is a dust-free workshop or a constant temperature and humidity workshop, how to ensure the normal flow of personnel, machines and goods, and achieve the purpose of isolation and protection to a large extent. The soft fast rolling shutter door has an intelligent automatic fast switch and security system, so as to ensure the normal flow and speed of personnel and goods.

軟質(zhì)快速卷簾門(mén)的快捷性能阻止了內(nèi)外的空氣對(duì)流，保證了車(chē)間內(nèi)部溫濕度的穩(wěn)定（節(jié)省能源），阻止了昆蟲(chóng)、灰塵等有害物質(zhì)的侵入，保護(hù)內(nèi)部環(huán)境衛(wèi)生。

The fast performance of the soft fast rolling shutter door prevents the internal and external air convection, ensures the stability of temperature and humidity in the workshop (saving energy), prevents the invasion of insects, dust and other harmful substances, and protects the internal environmental sanitation.

可以看出，在恒溫恒濕、無(wú)粉塵的車(chē)間安裝快速卷簾門(mén)是非常必要的。隨著對(duì)食品、藥品、加工等領(lǐng)域?qū)ぷ鳝h(huán)境的要求是越來(lái)越高，作為企業(yè)家，無(wú)論是對(duì)食品的責(zé)任，還是對(duì)其自身產(chǎn)品質(zhì)量的要求，都會(huì)對(duì)快速卷簾門(mén)有的認(rèn)同和選擇。

It can be seen that it is very necessary to install fast rolling shutter door in the workshop with constant temperature and humidity and no dust. As the country's requirements for the working environment in the fields of food, medicine and processing are becoming higher and higher, as entrepreneurs, they will recognize and choose the fast rolling shutter door whether it is their responsibility for food or their own product quality.

快速卷簾門(mén)產(chǎn)品，隨之國(guó)內(nèi)不僅發(fā)展很快，現(xiàn)已比肩國(guó)外同行，而且質(zhì)量很好。雄偉牌快速卷簾門(mén)已成為國(guó)內(nèi)外企業(yè)車(chē)間內(nèi)部使用的設(shè)備。

Fast rolling shutter door products, with the rapid development of domestic brands, are now comparable to foreign counterparts, and the quality is very good. Majestic brand fast rolling shutter door has become an internal equipment used in workshops of enterprises at home and abroad.

卷簾門(mén)是以門(mén)上方卷軸為轉(zhuǎn)動(dòng)上下的門(mén)，一般很多商鋪會(huì)用到，它在關(guān)閉的時(shí)候一定程度上是依賴自重來(lái)完成的，然而有時(shí)候卻會(huì)有自重下降不起作用的情況，這是為什么呢？

The roller shutter door is a door that rotates up and down with the scroll above the door. It is generally used by many shops. It depends on self weight to a certain extent when it is closed. However, sometimes the decline of self weight does not work. Why?

1、卷簾門(mén)手動(dòng)拉桿變形。門(mén)手動(dòng)拉桿遇到意外撞擊或用力過(guò)大時(shí)，容易變形。手動(dòng)拉桿一旦變形，會(huì)導(dǎo)致高速門(mén)自重失去作用此時(shí)需要更換手動(dòng)拉桿，更換后問(wèn)題就了。

1. The manual pull rod of roller shutter door is deformed. The manual pull rod of the door is easy to deform in case of accidental impact or excessive force. Once the manual pull rod is deformed, the self weight of the high-speed door will lose its function. At this time, the manual pull rod needs to be replaced. After replacement, the problem is solved.

2、門(mén)拉桿和墊圈之間的間隙變大，這種原因也會(huì)導(dǎo)致卷簾門(mén)失去自身重量。在處理這個(gè)問(wèn)題時(shí)，只需要將擴(kuò)大的縫隙縮小到合適的位置，當(dāng)自重下降時(shí)就會(huì)出現(xiàn)作用。

2. The gap between the door pull rod and the washer becomes larger, which will also cause the rolling shutter door to lose its own weight. When dealing with this problem, we only need to narrow the expanded gap to a suitable position, which will play a role when the self weight decreases.

3、齒輪箱電機(jī)潤(rùn)滑失效。如果檢查意識(shí)到是這個(gè)原因讓門(mén)自重不起作用的，那就意味著有必要更換電機(jī)變速箱的潤(rùn)滑脂。

3. Gearbox motor lubrication failure. If the inspection realizes that the self weight of the door does not work for this reason, it means that it is necessary to replace the grease of the motor gearbox.

卷簾門(mén)在使用過(guò)程中如果出現(xiàn)以上問(wèn)題，則就會(huì)導(dǎo)致卷簾門(mén)自重下降不起作用，這時(shí)候要抓緊時(shí)間維修處理，否則則會(huì)影響正常的使用。

If the above problems occur during the use of the rolling shutter door, the self weight of the rolling shutter door will drop and will not work. At this time, it is necessary to seize the time for maintenance, otherwise it will affect the normal use.