How important is the role of a metal detector?

A metal detector is an instrument that can be used to explore metals. I believe everyone is familiar with it. We can see it everywhere in public places such as stations, subways, airports, and examination rooms. Staff only need to hold it. Swipe a few times on your body to know if you have metal products on your body, so how does a metal detector work? How important is it?

The metal detector mainly uses the principle of electromagnetic induction to generate a rapidly changing magnetic field by using a coil with an alternating current coil. This magnetic field can generate eddy current inside the metal object, and the eddy current will generate a magnetic field, which in turn affects the original magnetic field. This makes the metal detector beep. 

At present, metal detectors on the market are mainly divided into three categories: electromagnetic induction type, X-ray detection type, and microwave detection type. They are widely used in industrial production, food detection, safety inspection, archaeological research, etc.

1. In terms of military security, metal mines can be detected, and the danger can be avoided at the first time to prevent accidents.
2. In the security field, it can detect the weapons carried or hidden, and effectively prevent the terrorists from causing accidental damage to the surrounding people.
3. In archaeological research, it can detect ancient tombs buried with metal objects, inform the buried depth of the detected objects, and help judge the excavation depth.
4. In terms of engineering technology, it can be used to detect buried metal objects such as pipelines and pipelines, and display the size of the area to avoid damage during construction.
5. In terms of mineral mining, it can be used to detect and discover natural metal particles, so that mining tasks can be completed easily and quickly.
6. In terms of industrial technology, it can be used for online monitoring to remove metal impurities in cotton, coal and food.
7. In terms of toys, it can accurately identify the type and geographical location of various underground metal objects, bringing a good treasure hunting experience to children.

Nowadays, with the rapid development of science and technology, metal detectors have more and more functions, and the classification is more detailed. Some are specially designed for archaeological research, and some are specially designed to detect underground metals. The functions are different. If you want a detection that fully meets your expectations Equipment, it is better to customize the metal detector, which is specially designed for your own needs, to prevent unnecessary functions from appearing, to make the operation complicated and difficult to understand, and to facilitate your daily work. For example, a custom metal detector is combined with a mobile phone, and the things detected by the metal detector will be automatically displayed on the mobile phone for data collection.

Syhogy (Xiamen) Tech Co.,Ltd. specializes in the production of high-end metal detection equipment for you, with high sensitivity, strong anti-interference ability and stable performance. .