Laser cutting machine processing is more environmentally friendly than flame cutting and plasma cutting in the past. When plasma cutting machine is used for processing, there will be a lot of dust, smoke and strong light. When plasma cutting machine is used for processing, it must be equipped with dust and smoke removal equipment, while laser cutting machine processing will not have such a large dust and smoke, light is relatively weak, and noise is also very small. Of course, even if the light is very small, you can't always stare at the sparks generated by the cutting. If you look at the sparks for a long time, it will cause certain damage to your eyes, and there will be a significant tingling sensation. Generally, manufacturers who purchase laser switching equipment will be equipped with corresponding goggles.

The laser cutting machine is a highly intelligent device occurring in a civilized society. It is operated by computer without staring at the cutting machine. However, there are still a few things we should pay attention to.

1. The laser is invisible to the naked eye. If you turn over the protective cover of the machine when repairing, you must pay attention not to touch the light path, or you should close the equipment before repairing.

2. The focusing lens of the laser cutting machine contains elements (ZnSe) that are harmful to human health. Do not touch the lens frequently. Damaged lenses should not be thrown around. Special treatment is required.

3. Different materials need different equipment. If aluminum is cut, the laser head must be equipped with a protective device. Otherwise, problems will simply occur because aluminum is a highly reflective material. If the aluminum alloy is cut, the dust cleaning and powder suction equipment should be equipped. Because the cut dust will float in the air, too much inhalation will also be harmful to the human body. Stainless steel and iron will be fine. Of course, it is better to install dust cleaning and powder suction equipment. If the aluminum alloy is cut, there will be more or less dust, no matter what the material is.

In a word, the laser cutting machine will not directly cause any great damage to the human body. Of course, it can't be said that it does not. However, it is much better than plasma and flame cutting. As long as the laser cutting machine is used, attention should be paid to the protection and operation should be strictly in accordance with the manufacturer's instructions. Those damages can be ignored.