Laser Valley Technologies (Shenzhen) Co., Ltd.
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DPU UV laser marking system

UV and green laser, infrared, compared with a smaller thermal effect, with the shorter laser wavelength, a variety of materials have a higher absorption rate, or even directly change the molecular chain structure, the micro-, nano-scale ultra-fine processing for the effect of heat sensitive material, the UV laser is more obvious advantages.
       Sealed laser cavity design, anti-dust, non-condensing, completely avoiding damage to the expensive optics for two reasons, to protect users in the industrial environment batch stable production.
       Conversion crystal innovative design to protect the long-term use. Small beam divergence so that UV has a higher conversion efficiency.
       Power stability within 2%, guaranteed 24 hours of continuous stable operation.
       1000 watts power consumption is extremely low power consumption, simple power connection options, plug and play, reliable, power-down protection.
       Powerful software support for win98 / winme/win2000/winxp; support two-dimensional code, a one-dimensional bar codes and other marks, easy to read; support autocad, coreldraw drawing dxf, plt, etc. Image.
       International brands, world-class technology, a mature industrial products, China quickly the appropriate technical support services.

End-pumped UV laser tag for the user to show the value of super-

        Features:
        With short wavelength, short pulse, excellent beam quality, high-precision, high peak power and so on. Therefore, the system has a very special material processing applications superior characteristics in a variety of surfaces can significantly reduce the thermal effects, machining accuracy greatly improved.

        For industry:
        Products are mainly used for silicon wafers, thin ceramic, IC die, a variety of glass, TFT, LCD, plasma screens, buttons fine marker, mark the glass surface, silicon mark, PCB processing, flat panel display production, fine-tuning of electronic components , solar cell materials processing, textile, polymer film materials such as marking and surface treatment.

Model
DPU-3
DPU-6
Average output power
3W
6W
Output wave length
355 nm
355 nm
Quality of light beam
M2 <1.5
M2 <2
Output stability
< 2%
< 2%
Pulse width
20ns(@20kHz)
20ns(@20kHz)
Pulse energy
>150μJ(@20kHz)
>300μJ(@20kHz)
Repetition frequency
10-100kHz
Power supply
AC90-240V/50-60Hz/1Ph/700W
Carving area/ facula dimension
F100
F160
60mm×60mm/15μm
110mm×110mm/25μm

 
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