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 grapholight laser
marker LASER
MARKING |
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GRAPHOLIGHT
GL20 with Z axis controlled by software |
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The
GraphoLight GL20 represents the new market reference in
diode pumped Nd: YAG lasers for the high quality marking
results at an affordable price. The GraphoLight
GL20 is not only suitable for marking standard metals,
but even the more difficult ones such as copper, gold
and silver and many commercial plastic materials, providing
chromatic toning for easier reading.
Due to the high maximum power density of 20 Megawatt/
mm©÷, the GL20
laser works
like well sharpened tools with a very thin line.
The laser is capable of marking at extraordinary fast
indenting speeds of 1000 characters per second, depending
on the materials.
The ¡°end pumping¡± technique, where the marking head
is integrated with the resonator, has been separated from
the laser pumping module by means of an optical fibre,
which has given the advantage of creating groups according
to the different powers.
The result is a very compact and light unit and particularly
suitable for on-line applications.
The GraphoLight lasers are equipped with a complete and
intuitive software including a graphic editor to create
symbols and simple logos. It is possible to import
files from CAD in various formats such as PLT, DXF, BMP
and JPG.
The software can also be used to create Bar Codes and
2D DataMatrix.
External communication is obtained through the Serial
Line RS 232.
All our GraphoLight models with power up to 80 Megawatt/
mm are
exploiting the technique of ¡°single-mode¡± laser beam
that coupled with the manufacturing architecture type
¡°end pumping¡±, is allowing a definitely better performance
not only in comparison with the traditional lamp systems
but also with the most updated diode pumped with ¡°multi-mode
¡° beam.
For immediate perception of how higher is the performance
of the single-mode laser beam than the multi-mode¡¯s,
the graph below shows higher and more concentrated peak
values in the single mode beam, and consequently higher
Power Density (Megawatt/mm©÷). |
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ARE THE MAIN ADVANTAGES OF THE GRAPHOLIGHT LASERS: |
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High
marking precision due to the excellent quality of the beam (resolution).
Wide range of material that can be marked: the standard metals but the more difficult too such as gold, silver, copper and aluminium as well as most of the commercial
plastic materials, providing chromatic toning for easier reading.
Low power consumption.
Thermo-electric cooling system (Peltier effect). The simple
internal air cooling is quite sufficient and thus the
expensive and unpractical use of water chillers is avoided.
Air cooling is quite sufficient and thus the expensive and unpractical use of water chillers is avoided.
The unit is prepared to control a third axis.
Standard Voltage: 90 - 230 V single phase.
The long life of the diode is practically assuring operational running at no maintenance.
Low working costs.
Small dimensions and easy integration into pre-existing production lines.
Easy to be installed and operated (plug and play) due to the powerful but very simple and intuitive software. |
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