Nowadays, the process of rolling door devices on the market is very different, but some details of the devices are worthy of our attention. This article summarizes the device skills and related processes of the quick door:
(1) Check if the door opening matches the fast door scale.
(2) Measure the elevation of the hole, and eject the guide line and the reel and the left and right brackets, and the center line of the device.
(3) The pad is welded to the pre-embedded iron plate, and the left and right brackets of the reel are fixed by screws. The device is rolled down and the roller device should be rolled and sensitive.
(4) Install the reducer and transmission system according to the product manual.
(5) Install the electrical control system in accordance with the product manual.
(6) Test the vehicle at no load according to the product specification.
(7) Place the curtain panel that was previously installed on the reel.
(8) Device guide rail: According to the drawing rule orientation, the two side rails and the upper rail are welded to the wall embedded parts, and welded into one body, and the guide rails should be on the same straight surface.
The above is about the device process of the fast door, not necessarily in the above order, we can see the machine in different scenarios. 
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