3D Dot Peen Marking Machine has 400 w machine power and 50kg weight. The Machine requires power supply ranging from 220 V to 50 Hz and has 0.01 to 2 mm marking depth. The Machine has air pressure of 0.2 to 0.6 Mpa. The 3D Dot Peen Marking Machine has 0.01 mm marking accuracy and 3 to 4 ch per sec marking speed.