Can laser cutting harm the human body? Generally speaking, there is no harm to the body, but it is impossible to say there is absolutely no harm. There is a danger of being exposed to mobile phone radiation, so doing any work can cause injury, right? Laser cutting machines are more environmentally friendly than plasma cutting and flame cutting. Plasma cutting machines produce a large amount of dust, smoke, and strong light during cutting. This requires a matching dust removal device. The laser cutting machine produces less dust, weak light, low noise, and is environmentally friendly.

Of course, operators or customers who have just come into contact with laser cutting machines like to stare at the cutting head. If you see sparks generated by cutting for a long time, they are harmful to the eyes and have a tingling sensation. In general, some laser cutting machine manufacturers will be equipped with corresponding goggles. The laser cutting machine is very intelligent and can be operated unattended without staring at the cutting head, but please note:

1. The laser beam is invisible and cannot be seen with the naked eye. If you open the hood during maintenance, be careful. Don't touch the path of light.

The harmful elements (ZnSe) in the focus lens of a laser cutting machine should not be frequently contacted with the lens. Discarded lenses should be treated with special care and should not be thrown away.

In short, laser cutting machines cannot be said to be harmless to the human body, but they are much better than flame cutting machines and plasma cutting machines. As long as you pay attention to defense, you can basically ignore it.