1. Suitable for metal and rigid plastic. 2. Laser wattage: 20W / 30W / 50W / 60W / 80W / 100W / 120W / 200W. 3. Advanced fiber laser, ultra-high-speed scanning galvanometer. 4. Processing speed 3-30 times faster than traditional marking machines. 5. Supports nine languages. 6. Sheet metal cabinet.