Taiyuan scientific detective will explain the working principle of security inspection equipment for you. This kind of inspection equipment is mainly used to detect metal objects carried by people, which will not cause any harm to the human body and can be safely passed and used. There are more and more people in railway stations, airports, shopping malls and other places, and many lawless elements are eager to take advantage of the crowd. The safety of public places has become the most worrying thing for people. Therefore, various security departments have strengthened the means and methods of safety and explosion prevention to ensure people's safety. At present, more and more passenger stations, railway stations, large shopping malls and related enterprises have increased safety and explosion-proof facilities. Among the security facilities commonly used in these places, the role of security gates is more obvious. Explosive detectors are placed near each security gate for detection, and once suspicious items are found, they are immediately isolated. In the face of complex crowds and multiple bags of luggage, baggage security inspection machines have been placed in corresponding positions in passenger stations, railway stations, airports and other places. However, with the occurrence of some security cases, people have some doubts about these security facilities. How do these safety facilities work? Can you guarantee safety? Let's take a look at the following common security equipment: security door, X-ray security system and * * * explosive detection system. Safety door: the function of safety door is to control the shape and weight of metal by setting the initial value of safety door. When people passing through the security gate carry more than the set weight and quantity of metal or the shape of metal objects is inconsistent with the pre-installed data, it will trigger the security gate alarm. So that security personnel can find the metal objects carried by the person in time. X-ray security inspection system: When a baggage is transported to the inspection box by the conveyor belt, the X-ray security inspection system will perform X-ray scanning and generate X-ray images in the video display equipment of the security personnel. This technology uses computer operation rules to compare current objects with dangerous goods, namely explosives. If the security personnel find suspicious items through the screen display, they must deal with them according to the dangerous goods plan. Our company specializes in selling all kinds of high-tech products such as safety metal security doors, hand-held metal detectors, outdoor rain-proof security doors and so on. Key words: underground metal detector | Shanxi underground metal detector | Taiyuan underground metal detector | safety metal security door | Shanxi safety metal security door | treasure detector | Taiyuan treasure detector | underground metal detector Shanxi Hebei Liaoning Jilin Heilongjiang Jiangsu Zhejiang Anhui Jiangxi Henan Hubei Hunan Guangdong Guizhou Qinghai Taiwan Province Inner Mongolia Ningxia Xinjiang Tibet.