Your garage door cable drum is the wheel at the bar’s end on top of the garage door. This will be functioning as spools for winding up the garage door cables. Therefore, it can be rightly asserted that garage door drums happen to be an essential part of the entire garage door system. Here, we will take a look at the garage door system and see what is being done by each component.
The torsion spring of garage door helps to counterbalance the door’s weight. It will be possible to raise the door with the help of these springs. The spring must be of the appropriate size which will help to balance the garage door. The door will become quite heavy if the spring is excessively small. On the other hand, if it is quite large, there is a possibility of the door flying open and you will have a difficult time while closing it. A garage door that is properly balanced should not have much weight and you should be able to open it using one hand only.
The spring will be mounted on the header above the opening of the garage door on a spring bar. A center bracket will be holding the bar in position along with bearing and end bearing plates on both ends of the door. There might be more than 2 center brackets as well as bearings in case you require more than 3 springs. The door drums are positioned on both ends of the spring bar to the bearing plate’s inside. Following this, the cables will be winding around the garage door cable drum and will be fastened to the bottom bracket of the bottom section of the garage door. The cables and drums will perform the actual lifting of the garage door, and the strength to open the door will be provided by the spring.
Thus, it is evident from the above discussion that garage door drums play a vital role in the smooth functioning of the door and your safety. For this reason, it is vital to have the door inspected by some experts at least once every year.
It will be essential to replace the garage drum if there is any symptom of damage like broken pieces, cracks, or warping. In case the drums become noisy or shaky, you might need to replace them without any hesitation whatsoever. Make sure to replace the drums as soon as possible since damaged drums can cause severe damage to the garage door plus its components.
