3W UV Laser Marking Machine For Glass Plastic And Other
MRJ-UV series is a type of laser marking machine that adopts UV
laser as its key core technology. The marking machine with UV laser
has a natural charm in processing technology. It has become one of
the mainstream lasers in industry by the characteristics of wave
length, narrow pulse width, fast speed, easy absorption of
materials and high peak value. Ultraviolet laser technology is
maturing, processing technology has been widely used and
popularized. The main marking materials of UV lasers are plastics,
glass, ceramics and metals.
MRJ-Laser UV laser marking machine power ranges from 3 W,5W to 10
W,15W or even to 20W. It can meet different processing requirements
in the market. The large increase of power makes the processing
performance be multiplied. And It can realize the ultra-fine
processing effect, such as no burning edge, no carbonization, small
thermal effect, and finally realize the modern process
UV laser marking machine is the opposite to the fiber laser marking
machine. People usually call it "cold" processing. Through high
energy density of laser local irradiation on the workpiece(to be
marked), the surface is gasified or its color is changed by
photochemical reaction, so as to achieve a permanent mark. Because
it has no consumables, and the marking effect is fine and
beautiful, it has become an irreversible trend to replace the
traditional marking technology.
|Minimum Line Width||10um||10um||10um|
|Warranty||2 Years||2 Years||2 Years|
1. UV laser source
MRJ-UV series is equipped with a type of UVlaser which is more
compact.The whole part of power supply is integrated into the laser
head. This makes the size of the lasermuch smaller, and the
integration into a system much easier and convenient.
2. Galvanometer and Field Lens
The galvanometer has good operation stability, high positioning
accuracy, fast marking speed and strong anti-interference ability.
The comprehensive performance reaches the professional technical
level of the same type of products at home and abroad.
The field lens
MRJ-Laser' s UV laser marking machine can be used in many fields.
It can mark on metals and non-metals.
Take some examples.
1. UV laser marking on 3C products
3C products are emerging with the development of electronic
industry in recent years, and in order to meet the higher aesthetic
needs of modern people, the processing technology is becoming more
and more sophisticated. At the same time, in order to save
production cost and a permanent mark, enterprises urgently need to
find a new processing method, which has become an urgent demand at
present. UV laser marking machine has a low temperature in marking
process, the marking speed is fast. It can also be controlled
remotely through computer and achieve accurate marking. Because of
the unique properties of ultraviolet laser, it will not cause
deformation, yellowing and blackening of picture and text while
marking on plastics.
2. UV laser marking on precious metals
It is known that many parts of printed circuit boards(PCB) are made
of precious metal materials, including gold, silver and copper. In
order to distinguish brands better, merchants often add their own
unique logos on the surface of such small accessories. Traditional
marking technologies, like inkjet or sandblasting marking, are
difficult to achieve such fine process standards. UV laser’s output
beam spot is only 0.7 mm, pulse width 15 nm, laser frequency 30
KHz, which can achieve fine marking parameters.
3. UV laser for engraving on glass
Glassware is often in contact with our daily life, it can be used
to decorate, store, furnish and so on. Now we often see some cups
with beautiful carving. That can be attained by UV laser marking
machine. The speed of UV laser engraving is faster and refined than
that of manual engraving. The efficiency is higher. The surface is
smooth and flat, and the less in mass production.
Ultraviolet laser equipment can be used in many fields of flexible
plate production, including FPC shape cutting, contour cutting,
drilling, covering film opening window, soft and hard bonding plate
cover and trimming, mobile phone case cutting, PCB shape cutting
and so on. The marking effect is clear and bright. It can mark both
black and white.