How to choose a garage door

Automatic garage door first appeared in German, and began to enter the China market in recent years. With the warming of automatic garage door market, there are more and more brands of garage doors, and choosing a garage door with better price is the most concerned topic for consumers. However, more consumers often only have a certain impression on the appearance of garage doors, but lack a systematic understanding of their quality and performance. In the past, our concept of garage door was just a manual garage door with rolling doors. When it was opened, it would make a noisy noise and soon rust under the baptism of nature. In recent years, automatic profiling garage doors have been gradually accepted by more users. It has fashionable appearance, simple operation and safe protective measures, and soon replaced the traditional manual shutter door. A good garage door should have finger protection function, good sealing performance, rebound function when encountering resistance, manual opening function, anti-prying function, alarm function and so on. There are good doorframes around the garage door, which can adjust the garage construction error, adjust the garage to be completely horizontal and vertical, and reduce the friction between the garage door and the guide rail during use, thus reducing noise, prolonging the service life of the garage door and increasing the aesthetics of the garage door. Adding sealing strips on the edge of the door panel can better combine the door body and the door frame, increase the tightness of the garage, and play a role in sealing, preventing sand and keeping warm. Finger protection function is an important function, that is, finger protection treatment is done at the joint between door panels. Once in Europe, more than 10000 fingers were severely pinched in one year. Therefore, providing this finger protection device can ensure the safety of you and your family, so it is very necessary to pay attention. The function of rebound when encountering obstacles is that when encountering obstacles in operation, the door will stop running and release obstacles, which can effectively ensure the safety of people and vehicles. For example, your car or son is still under the door when the door is closed. At this time, when the door encounters a resistance of 5 kg in operation, it will automatically rise to ensure the safety of your car and your son. It happens from time to time to turn on the function manually, such as power failure or forgetting to bring the remote control. Many garage doors in China do not have this function. Generally, it can be opened when there is power failure, but there is no way to lock it, which has caused a lot of unnecessary trouble. The garage door in Tweeton, Germany has a patented design of double locking lever mechanism. When there is a power failure, you can manually open and lock the door with the key. Door opener can be said to be the heart of garage door, and its quality and performance directly affect the quality and performance of garage door. Therefore, you should try to choose a garage door with an imported door opener, which has anti-pick and alarm functions. A good door opener has the function of slow start and slow stop. This can prevent the door body or door opener from being damaged when opening or closing the door suddenly, and prolong the service life, which can reach more than 90 thousand times. It has the function of automatic learning and memory, and can automatically calculate the different forces required for different opening heights. Therefore, the output tension of the door opener changes during the opening process, which saves energy and prolongs the service life of the door opener. The motherboard should also have automatic overheating protection function, which can prevent the motherboard from burning out once the voltage changes. The intelligent door opener can also automatically sense the illegal invasion of external force. Once the door is opened 5 cm by an external force in an abnormal state, the door opener can sense and automatically lock the door. At the same time, an intelligent anti-theft module can be installed to connect with the community security alarm system.