现在，随着汽车制造业的发展，私家车越来越多。人有了车以后，会在家里建一个小车库放自己的车。建造车库时，他们需要安装车库门。需要做什么来延长车库门的使用寿命?下面是济南卷帘门厂家对于这个问题提出的几点建议。

Now, with the development of automobile manufacturing, there are more and more private cars. When people have a car, they will build a small garage at home to put their car. When building a garage, they need to install garage doors. What needs to be done to extend the service life of the garage door? The following are some suggestions made by Jinan roller shutter door manufacturers on this issue.

1、在轨道上喷洒润滑油：

1. Spray lubricating oil on the track:

在轨道上撒石墨粉，在转轴上喷国产润滑油或硅树脂，或在轨道和转轴上喷济南车库门专用润滑油进行润滑。如果有皮带轮，用旋转轴上使用的相同润滑剂润滑。

Sprinkle graphite powder on the track, spray domestic lubricating oil or silicone resin on the shaft, or spray special lubricating oil for Jinan garage door on the track and shaft for lubrication. If there is a pulley, lubricate it with the same lubricant that is used on the rotating shaft.

2.拧紧所有松动的螺钉：

2. Tighten all loose screws:

请找到松动的零件，并按要求拧紧。在上电梯门上，检查装有弹簧的平板，确保螺丝拧紧，并拧紧松动的螺丝。在卷帘门上，请检查将所有松动的螺钉固定在一起的铰链，并更换损坏的铰链。有时门会向一侧下沉，通常可以通过修理铰链来纠正。

Please find the loose parts and tighten them as required. On the upper elevator door, check the flat plate with spring, ensure that the screws are tightened, and tighten the loose screws. On the roller shutter door, check the hinge that holds all the loose screws together, and replace the damaged hinge. Sometimes the door will sink to one side, which can usually be corrected by repairing the hinge.

如果螺孔变大，请更换相同直径但更长的螺钉，并在中空纤维棒上涂上木工胶。然后装上新螺丝。如果铰链处的木头有裂纹，请取下铰链，用填孔剂填充裂纹和螺孔，填孔剂干燥后更换铰链。如果可能，请将铰链移实木。

If the screw hole becomes larger, replace the screws with the same diameter but longer, and apply wood glue on the hollow fiber rod. Then install new screws. If the wood at the hinge has cracks, please remove the hinge, fill the cracks and screw holes with hole filler, and replace the hinge after the hole filler is dry. If possible, move the hinge to solid wood.

3.检查弹簧：

3. Check the spring:

在上部电梯门上，每侧的弹簧悬挂在凹槽中，弹簧钩移动到相邻的凹槽中以调节它们的弹性。卷帘门两侧的弹簧由滑轮上的弹簧缆线控制。为了调节弹簧的弹性，请拉长穿过门上板的缆线，然后在末端再次打结以保持新的弹性。

On the upper elevator door, the springs on each side are suspended in grooves, and the spring hooks move to adjacent grooves to adjust their elasticity. The springs on both sides of the roller shutter are controlled by the spring cable on the pulley. To adjust the elasticity of the spring, please lengthen the cable through the door upper plate, and then tie the knot at the end again to maintain the new elasticity.

如果卷门中间只有一个扭簧，请不要试图修理，因为弹簧的弹性太大，可能会导致你受伤。对于使用这种弹簧的门，您应该致电维护服务部门寻求帮助。

If there is only one torsion spring in the middle of the rolling door, please do not try to repair it, because the spring is too elastic, which may cause you to be injured. For doors that use this spring, you should call the professional maintenance service department for help.

4.清洁履带污垢：

4. Clean track dirt:

用高浓度家用清洁剂清洁履带，污垢和硬化油脂，清洁转轴，然后干燥履带和转轴。

Clean the track with a high concentration household cleaner, remove dirt and hardened grease, clean the shaft, and then dry the track and shaft.

以上是厂家对如何延长车库门使用寿命的六点建议。想多了解车库门咨询，关注我们的网站http://www.jnzxmy.com，为您竭诚服务！

The above are six suggestions from the manufacturer on how to prolong the service life of the garage door. Want to know more about garage door consulting, follow our website http://www.jnzxmy.com , to serve you wholeheartedly!