Three-roll gates and swing barrier gates are used in Metro openings, high-grade apartments, stadiums and venues. What are the structures and application fields of the two gates? Shenzhen Chuang Xin Tong answers your questions:
Structural differences between three-roll gate and swing barrier gate:
Three-roll brake, also known as three-bar brake and three-bar brake, as its name implies, plays the role of traffic regulation by the tripod. According to the product type, it can be divided into manual driving and automatic rotating two modes of traffic. When the valid card is read, the brake bar automatically rotates 15 degrees. When the pedestrian enters, it only needs to gently drive the brake bar, it will move with the people. The direction rotates automatically.
The swing barrier gate, also known as bridge gate, is composed of the main chassis and two movable swing bars. It is used to open and close the movable swing bar to achieve the function of traffic control. When no open signal is received, the swing arm is locked automatically. The swing barrier gate
opens and closes automatically after receiving the open signal.
The biggest difference between three-roll gate and swing barrier gate is that swing barrier gate is suitable for residential areas or schools, factories, employees to export, import bicycles or electric self-driving, motorcycles and other places that need to be controlled. Because the tripod of the three-roll brake is only suitable for the individual passage of personnel, it is not conducive to the passage of vehicles such as bicycles.