Detailed introduction to glass engraving machine, pneumatic marking machine A- 21:

integrated design: 3.5'' screen

Marking range: 140* 80 mm ( can be customed)

Repeat accuracy: 0.04 mm

Marking depth: 0.02~ 0.6mm(according to workpiece)

Workpiece hardness: < HRC60

Marking speed: 4 letters/ s ( 2 mm high letter or number)

multiple fonts can be selected and loaded