With the development of science and technology, people's life gradually tends to automation, electric roller shutter door is widely used. This paper mainly introduces the selection and installation of electric rolling shutter door. For the selection of curtain specifications, generally small single garage door (width less than 3m, height less than 2.5m) choose Model 55 or model 77, large double garage door choose model 77. Jinan rolling shutter door system supporting rolling shutter garage door roller generally selects 80 mm diameter circular tube, according to the size of the door, the size of the end seat is different, to determine whether the use of the case. How to choose

一、電動(dòng)卷簾門(mén)是否支持手動(dòng)功能，手動(dòng)要方便，快捷。停電時(shí)將離合扭轉(zhuǎn)90度，即可手推運(yùn)行。

1、 Whether the electric rolling shutter door supports the manual function, the manual operation should be convenient and fast. In case of power failure, turn the clutch 90 degrees, and then push it manually.

二、電動(dòng)卷簾門(mén)不能存在慣性滑行的現(xiàn)象，要具有雙面自動(dòng)卡鎖功能。

2、 The electric rolling shutter door shall not have the phenomenon of inertia sliding, and shall have double-sided automatic locking function.

三、為了提高電動(dòng)卷簾門(mén)運(yùn)行平穩(wěn)程度，要增強(qiáng)拉力，所以本廠采用的是8輪前后驅(qū)動(dòng)，連排齒輪轉(zhuǎn)動(dòng)的生產(chǎn)安裝技術(shù)。

3、 In order to improve the smooth operation of the electric rolling shutter door, to enhance the tension, so the factory adopts the production and installation technology of 8-wheel front and rear drive, continuous row gear rotation.

四、觀察電動(dòng)卷簾門(mén)的結(jié)構(gòu)是否精 密，潤(rùn)滑程度好壞，好的電動(dòng)卷簾門(mén)散熱比較，采用全齒輪轉(zhuǎn)動(dòng)，無(wú)鏈條、無(wú)皮帶，進(jìn)而增強(qiáng)了卷簾門(mén)機(jī)芯整體壽命。

4、 Observe whether the structure of the electric rolling shutter door is precise, the lubrication degree is good or bad, good electric rolling shutter door heat dissipation comparison, using full gear rotation, no chain, no belt, thus enhancing the overall service life of the rolling shutter door movement.

安裝方法

Installation method

一、先在需要安裝的門(mén)框框口位置畫(huà)出線。表明尺寸大小，然后找工作人員設(shè)計(jì)出合適的電動(dòng)卷簾門(mén)，這里值得注意的一點(diǎn)是框內(nèi)高度比門(mén)扇的高度要高一點(diǎn)點(diǎn)。

1、 First, draw the outgoing line at the position of the door frame to be installed. Show the size, and then find the staff to design a suitable electric roller shutter door. It is worth noting that the height of the frame is a little higher than that of the door leaf.

二、先把電動(dòng)卷簾門(mén)的門(mén)框固定，這里要先拆掉門(mén)框下部的固定板。（注意：洞口兩側(cè)地面要預(yù)留凹槽，經(jīng)校正合格后，固定木楔，門(mén)框鐵腳與預(yù)埋鐵板件焊牢。用水泥砂漿或強(qiáng)度不低于10MPa細(xì)石混凝土嵌塞牢固即可。）

2、 First, fix the frame of the electric rolling shutter door. Here, first remove the fixing plate at the lower part of the frame（ Note: grooves shall be reserved on the ground at both sides of the hole. After the correction is qualified, the wooden wedge shall be fixed, and the iron foot of the door frame shall be firmly welded with the embedded iron plate. Cement mortar or fine aggregate concrete with strength not less than 10MPa can be used to firmly plug.)

三、安裝電動(dòng)卷簾門(mén)扇主體門(mén)扇。一定要保證電動(dòng)卷簾門(mén)與墻體結(jié)成整體，封閉性要做好，再粉刷洞口及墻體。粉刷完畢后，門(mén)縫應(yīng)均勻平整，開(kāi)啟電動(dòng)卷簾門(mén)應(yīng)該自 由輕便，不得有過(guò)緊、過(guò)松和反 彈現(xiàn)象。

3、 Install the main door leaf of electric rolling shutter door leaf. We must ensure that the electric rolling shutter door and the wall form a whole, the sealing should be done well, and then paint the hole and the wall. After painting, the door seam should be even and smooth, and the opening of the electric roller shutter door should be free and light, without too tight, too loose and rebound phenomenon.