Security is the most basic function of all categories. Because most of the rolling gates are relatively wide, they are all locked with ball bars. This kind of lock is simple and convenient, and the price is also cheap. But its security is average and it is easy to be destroyed. However, for inhabited rooms, because the door is generally noisy when opening and closing, you can also choose this type of lock. If for warehouses and other unguarded high-value rooms, choosing the above locks is obviously not enough, you should choose high-strength materials and rolling shutters with tamper-proof technology.
The major disadvantage of the traditional rolling up door is noise. When opening and closing the door, there is a sound when the wind blows, and it is easy to wake up people in their sleep. Therefore, for inhabited rooms, doors with sound-absorbing technology, like interior rolling doors, should be selected.
Before opening the rolling gate, you had to bend over to unlock it. Now it has been improved and you can unlock it while standing. The profile of the electric rolling shutter is the main part of the electric rolling shutter doors and windows, and its performance determines the performance of the entire door and window. For example, Xinyi's aluminum insulated door is made of high-quality aluminum alloy (steel) double-layer roll forming, the exterior is treated with multiple layers of baking paint, and the middle is filled with fluorocarbon-free polyamino acid insulation foam material.
In this way, the electric rolling gate produced by adopting sophisticated production technology and manufacturing technology has a beautiful appearance and soft color. In particular, the horizontal embossed design can well reflect the layered beauty. Our rolling shutters have a small winding diameter, are sturdy and durable, and electric rolling shutters are suitable for new and old buildings.