Main characters: 
Marking contents: all kinds of logos (characters, serial numbers, VIN codes, dates
and metal or non-metal material (hardness under HRC60)
Computer and printing control system integration
High stability labor controls engine case 
Computer part adopted 8.4" LCD screen, membrane keyboard 
Supports plane and circumference marking 
Marking contents could be saved automatically and not be destroyed due to the electric-break
Supports Windows98/XP/ME
Supports multi-kinds fond: MG Fond, SHX Fond in Auto CAD, CHR in Borland, TTF in
Windows
Supports DXF format graph from CAD, Corledraw

Main tech-specifications:
Marking speed: 20-40mm/s
Hitting frequency: 300Hz
Marking depth: 0.051-1mm (according to workpiece material)
Marking accuracy: 0.02mm
Marking scope: 100 x 80mm (flat) / 20-120mm (circumference)
Pinhead hardness: HRA92
Workpiece hardness allowed: ≤HRC40
Inputting air pressure: 0.2-0.5MPa
Power consumption: ≤250W
Voltage: AC220V10%, 50Hz
Working temperature: 0°C-40°C
Relative humidity: ≤90% 

Applications:
It is adequate for marking characters, serials numbers and VIN codes on automobile
or bodywork of motorcycles, car frames, automotive chassis, connecting rods, engines,
cylinder various stepper motors and mechanical parts, machine tools, metal
pipes, pump bodies, valves, fastening pieces and various hard plastic products.