UV 355nm 3W5w Laser Marking Machine for Glass/Stone/Plastic ABS PP
Vacuum Equipment,Centrifugal Pump,Pump & Vacuum Equipment,Oil Pumps Chemical Pump Co., Ltd. , http://www.cnwater-pumps.com
Technical Parameters
Machine model
3HE-UV3W/5W
3HE-UV8W
Laser wavelength
              355nm
Pulse repetition rate
20-100KHz
15-100KHz
Pulse width
<20ns@30KHz
<25ns@10KHz
Average power(W)
2.0-3.0@30KHz
4.0-5.0@40KHz
7.0-8.0@50KHz
Average power stability
<±2% over 8 hours
Pulse-to pulse instability
<3%rms
Spatial mode
TEM00(M2<1.3)
Beam divergence
<2mrad(full angle)
Beam diameter
0.6±0.1mm
Beam roundness
>90%
Pointing stability
<50urad
Polarization direction
Horizontal
Polarization ratio
100:1
Cooling method
Air-cooling
Water-cooling
Ambient temperature(°C)
15-30
Storage temperature(°C)
-10-50
Relative humidity
10%-80%(non-condensing)
Warm-up time(mins)
<10
Operating voltage
90V-260V
 
Product application :
UV laser marking machine main used for all kinds of glass, Charger shells,TET ,LCD , plasma screens, textiles,thin ceramic, Silicon, IC Crystal, Sapphire,polymers,drug, cosmetic,polymer materials such as wire, bottles(boxes) surface marking , and micro-holes.
Product features:
1.UV laser with stable Water-cooling.
2.UV laser temperature control PID with high precision.
3.Machine choose a variety of modes for first pulse suppression, to achieve the best inhibitory effect.
4.UV laser machine can offer a variety of different average laser power and pulse width, fit for different  processing requirement. 
