Used to mark off specimens with round, square shape and with improved bond for the measurement of the percentage elongation after their breaking.

The machine can mark specimens as follows:
-Round from 4 mm up to 50 mm diameter
-Flat from 4 mm up to 50 mm thickness
-Square from 4 mm to 45 mm side

Useful length: 300 mm
Marking steps: 5 or 10 mm selectable with lateral graduation
Marking speed: 60 marks per minute
Power supply: 400 V | 3 ph | 50 Hz