The current is supplied through the diode, causing electrons to flow through the p-n junction.

Laser diodes usually use semiconductors made of aluminum or gallium arsenide alloys. In the CO2 laser machine, cutting and engraving are completed by using electrically stimulated CO2 and other gases such as nitrogen and helium. There are some differences between the working principles of the two. This is the ideal choice for anyone who runs a family business or pursues hobbies and hopes to give their products a more personalized feel. Wood, glass and metal can be carved with this Monport 40w CO2 laser engraving machine, making it one of the most effective tools. As a result, Monport K40 Lightburn also has an excellent customer service team, who are always willing to help.įirst of all, from the perspective of carving materials, the machine has excellent quality and can carve various materials, including plastic, glass, metal and wood. Its upgradeable firmware allows it to add new features and functions when available.

In general, this machine is very suitable for small businesses and amateurs, as well as for educational purposes. With the upgraded control board, this 40w machine can be compatible with Lightburn software, which is the most popular and widely used software in the market. You can't find other similar machines at this price.

In terms of price, it is super friendly for beginners.

Lightburn laser cutter