... suit for different marking requirement. Features Marking speed 3-5 characters(2x2mm)/sMarking depth 0.1-1mm upon the ... of motorcycle, car frame ,automotive chassis, engine, mechanical part, machine tool, metal pipe, gear, pump body, valve, various hardness ... and graphics editor. Worked Samples Major partsDesk top marking machine, PC based marking controller SparesAir pressure valve, two marking ...