Sectional doors are commonly used facilities in enterprises, suitable for large warehouses, logistics and other industries. When our door opening is large or requires good sealing and good wind resistance, we can choose our sectional doors.
Sectional doors, when our door is in the process of closing, if there is a car or passerby passing by, the sectional door will automatically stop and then move up until it opens to all positions.
The side doors of the sectional doors have the protection function of self-locking interlocking protection. We must check the protection function of the side door self-locking interlocking before use to ensure that the section can work normally and do a good job of safety inspection. During the operation of the door leaf, it is also necessary to pay attention to the side door not being closed, otherwise, the motor will turn off its power.
Characteristics of sectional doors
1. It can be retracted to reduce the floor space, which can solve the problem of very long door openings.
2. It avoids the situation where all are damaged if one is damaged.
3. The cost of sectional doors is lower
The main frame of the sectional doors of Yuerui International Trade is made of thick alloy aluminum profiles, which has strong load-bearing capacity and is not easy to deform. The pillars supporting the door body are made of super-large alloy aluminum, which has good support, strong wind resistance and anti-pushing and collision resistance. Each pillar is supported by a double-axle four-wheel support to ensure that the door body runs smoothly. If you want to buy sectional doors, this is a good manufacturer.
