Fast rolling door is more and more widely used in industrial plants and are suitable for many occasions. The opening speed of fast doors can reach 1.0m/s-2.0m/s, which is about 10 times the speed of ordinary steel rolling doors. Currently, SEPPES brand The rolling shutter door has a very complete set of safety devices to ensure the safety of people entering and exiting and vehicles during use.

    1. The standard infrared safety photoelectric device is usually installed under the door frame track, 15-20cm away from the ground. When the fast door is running, if there is a car or a person passing under the door, the infrared sensor will detect someone or a car, and the door will automatically rise. , to prevent collisions;

    2. Optional device, safety bottom edge, also known as airbag, is to add airbag at the bottom. During the operation of the door, if someone or a car collides, the airbag at the bottom of the door will reduce the damage to people and cars , play a role in reducing damage;

    3. The optional device, the light curtain, has the same application principle as the infrared safety photoelectric. It senses people or vehicles, and the door automatically rises, but the installation location is different. The light curtain is usually installed inside the track.

    Modern intelligent, fast rolling door make factory entry and exit more intelligent and convenient. They can be opened frequently and quickly, and have a long service life. At the same time, they can meet the production needs of some enterprises, such as high sealing requirements and high cleanliness requirements. SEPPES door industry can meet the requirements.