Double Heads Laser Engraver Cutter for Metal and Nonmetal
Double heads laser engraving cutting machine with 280W laser head to cut metals and nonmetals, and 60W laser head to engrave on nonmetal materials.
This video shows how does STJ-80C CO2 laser marking machine engrave on MDF board, it can etch on wood, MDF, plywood, glass, leather, and more nonmetals.


CO2 laser marking machine consists of CO2 laser generator, high-speed scanning galvanometer, and laser beam expanding focusing system, with high marking accuracy and fast speed. The height of the CO2 laser generator can be adjusted up and down, easy to use, and can be replaced. Long continuous working time, clear and beautiful marking, powerful software, serial number marking, flying marking. Fixed laser marking design, simple operation, perfect upper and lower ventilation system, working environmental protection and safety. It can mark a variety of non-metallic materials and some metal projects.
CO2 laser marking machine uses infrared light band, 10.64μm gas laser, CO2 gas is charged into the high-voltage discharge tube to generate glow discharge, so that gas molecules release laser, and the laser energy is amplified to form a laser beam for material marking, the laser beam vaporizes the surface of the processed body to achieve the purpose of marking.

Double heads laser engraving cutting machine with 280W laser head to cut metals and nonmetals, and 60W laser head to engrave on nonmetal materials.
30W MOPA laser marking machine with auto focus system can find the laser focus automatically. Now the MOPA laser engraver on sale at cheap price.
You will understand how does 30W fiber laser engraving machine mark the whole keyboard at the same time with moving working table in this video.