Is the 5W UV laser marking machine carcinogenic?

Is the laser marking machine carcinogenic? This is a problem that many friends who work in the laser industry worry about. The laser marking machine itself is not carcinogenic. Some people say that the laser marking machine will cause cancer after irradiation, and some people say that the laser marking machine radiation will cause cancer... And so on, a series of topics have become the main points of everyone's discussion.

Laser marking machine belongs to a kind of low-power laser equipment

Friends in the laser industry know that the laser marking machine is a kind of low-power laser equipment, which is like a family home compared to high-power cutting and welding. Especially the commonly used marking machine of purple light has a power of 3-5w, how much radiation can be imagined at this power, the wavelength of purple light is 355μm, how much damage will be caused to human cells under this wavelength of irradiation, and several cells will be killed. This possibility is not a threat to cell tissue at all. Let's look at the common power of red light marking machine is also 20-30W. Radiation is not a threat to the human body. The wavelength is 1064. Under this wavelength, it also poses no threat to the skin, and cell tissue is not a threat. Everyone in this industry knows that the laser marking machine has a focal length, and different objects are not adjusted to the proper focal length, and the power of the marking machine cannot be used. There is only a little heat transfer to the skin.

The laser marking machine itself has little radiation and damage

The laser marking machine itself has little radiation and damage, but the laser beam belongs to the strong light category. For our eyes, it is often exposed to this strong light, which can cause great damage to the eyes. The eyes will be exposed to the display for a long time Flower is a principle, so if it is necessary when working, buy a pair of protective glasses, and the number of operations will not affect the light beam.

The laser marking machine has a physical or chemical reaction to the marked object

The laser marking machine needs protection against the marked object or the powder and smoke produced by physical or chemical reaction. The general marking machine is equipped with smoking fog. For our health, we should wear a protective mask. Avoid inhaling some harmful substances that affect your health. Whether it is plastic or metal that chemically reacts with the light beam to form smoke, it is harmful to your health. It is much better to vacuum it. If it is not for your health, wear one.

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RFH UV laser

Whether the laser marking machine is carcinogenic, it is clear from the above analysis that no matter whether it is radiation or direct exposure, it will not cause cancer to the body. If you are planning to have children, a little radiation is not recommended for children who do not have much immunity. Radiation work, mobile phone and computer radiation may affect the development of children, not to mention that there is also a computer inside the laser marking machine and a marking machine that emits radiation, which is not carcinogenic and there may be accidents. Don’t worry about other things. Even if it is irradiated, the cells and tissues will not be persecuted, and there will be basically no effect.