Pen laser engraving machine (pen laser engraver machine / fiber laser marking machine ) adopts customized conveyor belt with pen modules. You only need to put your pens on the modules, then machine will engrave on the pen automatically.We can customize suitable size for the pen modules according to your pen size. Features of pen laser engraving machine : 1. This pen laser engraver machine can be used for marking logo, bar code, serial number, photos and many other beautiful patterns on any matallic materials and many non-metal materials (hard plastic), such as stainless steel, brass, gold, silver, aluminum, titanium, plastic pens, etc. 2. You can choose 20w, 30w, 50w, 100w fiber laser source. If you want to engrave on stainless steel and titanium pens with color, you can choose Mopa laser source. 3. The pen laser engraving machine with conveyor belt willnot produce any deformationfor your pens. 4.Low use-cost: high turnove r ratio between electricity and laser, the whole machine power consumption is less than 500W, which is 1/10 of light pumping source laser. 5.Maintenance-free Operation: There is no need of any maintenance for laser, or to adjust /clean the lens. 6.Fast marking speed, 2-3 times faster than the traditional marking machine . 7.If your pen materials are non-metal , such as wood, rubber, you need choose one co2 laser marking machine with conveyor belt.