SART, laser marking and engraving system with rotating table, on base

SART sisma system

Highly productive
The two-position rotating table system (diameter 700 mm) allows to load/unload the pieces during the marking process, minimizing downtimes. Furthermore, the sturdy structure guarantees repeatability and stability of results over time.

Functional
The ergonomic structure enables a comfortable operator position while the integrated software, developed by SISMA, allows to carry out very complex operations in an easy and intuitive way.

Flexible
SART is available with wide range of SISMA laser sources (from 3 W to 50 W) and can be fitted, on request, with a rotating axis. It is also compatible with the coaxial vision system (CVS), the Pattern Matching software and the Focus Shifter scanning head for 3D surface marking.

Laser Marking

Description 200F EP 300F 500 F EP 700F EP 30 CO2 60 UV
Active source material Yb Yb Yb Yb CO2 Nd
Wavelength 1064 nm 1064 nm 1064 nm 1064 nm 10600 555 nm
Nominal laser power (W) 20 W 30 W 30 W 70 W 30 W 6 W
Work frequency PRF (KHz) 1 – 1000 1 – 500 1 – 500 1 – 4000 0 – 100 0 – 500
Laser pulse duration (ns) 3-500 26 – 250 6 – 500 4 – 2000 – 12
Pulse energy (mJ) > 1 > 1 > 1 > 1.2 – 0.06
Peak power (KW) > 10 > 10 > 10 > 10 – 5
Beam quality (M²) < 1.6 < 1.6 < 1.6 < 1.6 <1.2 <1.3
PulseTune waveform 40 2 38 37 1 –
Cooling air air air air air air
Scan head size 10 10 10 10 14 14
Marking speed (rad/s)¹ 12 12 12 31 11 – 30 11 – 30
Marking speed (mm/s)¹ 2000 2000 2000 5000 1800 – 7600 1800 – 7600
Frequency of wobbels max (Hz)¹ 600 600 600 2000 NaN NaN
Resolution (µrad) 12 12 12 12 0.76 12 – 0.76
Repeatability (RMS) (µrad) 2 2 2 2 < 2 2