CNC Pneumatic Marking Machine with CE 1.Marking range 110*80mm 2.Plane Marking Machine 3.CE Approved CNC Pneumatic Marking Machine with CEtechnical Indicator 1.marking deepness:0.01-2mm(confirmed according to material) 2.marking speed:3-5 characters per second or 80mm straight line 3. pin of marking machine impactive frequency:400 times/S, rigidity :HRA93 4. Marking range of the horizontal and ...