A major benefit of this engraving method is that the laser beam does not physically touch the material. Instead, it relies on heat from the laser to get the job done. This method is called a non-contact method.
This gives it an advantage over traditional engraving methods as it does not leave tool marks that will eventually damage or deform the surface of the machined part or material. The laser targets only a portion of the vaporization, leaving the surrounding area untouched.
The device focuses on the safety of users and consumers. Since it replaces manual methods involving the use of harmful chemicals, the device prevents workers from operating in such conditions. It can be used with a computer; therefore, you can operate it from a distance.
3. It is eco-friendly
Since it eliminates the use of chemicals, lasers are environmentally friendly compared to other methods. It does this not only during the engraving process, but also at the end of the entire process. It leaves behind a small amount of waste as a large part is evaporated. Unlike hazardous waste, the waste left by the laser is usually in the form of dust particles.
The process is so efficient that you can switch between different materials and depths for various effects. It also works well when you consider maintenance costs and service life, which are lower than traditional methods.
Some recent equipment can do both engraving and marking at the same time. The two are very similar, but the marking leaves a mark on the surface; it doesn't go deep. You may want to check out our list of the best laser engravers to see which one is right for your business or personal use.