What is laser engraving and cutting? Laser engraving and cutting is a kind of processing method with the CNC system as the controller and the laser generator as the medium. After the laser generator generates laser light, it is transmitted through the reflector and irradiated to the processed product through the focusing mirror, so that the surface of the processed product is subjected to strong thermal energy and the temperature rises sharply, therefore, the point melts or evaporates rapidly due to high temperature. The laser head is used to achieve the purpose of engraving or cutting. When laser engraving or cutting, it does not contact with the surface of the material and is not affected by mechanical movement, the surface will not be deformed and generally does not need to be fixed. Moreover, it is not affected by the elasticity and flexibility of the material, and it is convenient for soft materials. Laser engraving and cutting is highly accurate, fast and has a wide range of applications. Laser cutting machines can engrave and cut virtually any material, but are limited by the power of the laser generator. Materials that use CO2 laser cutting and engraving machines include wood, MDF, plywood, bamboo, plastic, acrylic, glass, foam, fabric, textiles, leather, rubber, stone, PVC, paper, aluminum oxide, resin, and painted metal.