Mouse and keyboard UV laser marking, does not fade and do not change color

UV solid-state laser can print white text on black plastic buttons

Black or white on plastic, 355 UV laser deserves it

Computer accessories such as mouse and keyboard can assist us in using and operating computers, and are currently inevitable tools when we operate computers. A good mouse and computer not only need to be fluent in typing and operation, but also need clear lettering to help use and distinguish.

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With 13 years of ingenuity, RFH developed and produced the S9 series of nanosecond ultraviolet lasers that can engrave clear writing on the mouse and keyboard. This kind of handwriting can not only help identify different keys, but also ensure that it will not be blurred or faded after long-term use. The slight protrusion can help the user to distinguish the keys by touch in a darker place. It is practical and long-lasting. Make some progress.

Ultraviolet laser marking is to use the laser thermal effect to ablate the surface material of the object, thereby leaving a permanent mark. It has the advantages of non-contact marking, low cost, no consumables, good permanence, no deformation, no pollution, high speed, high stability, and high precision engraving.

The power range of S9 series pulsed ultraviolet solid-state lasers developed and produced by RFH is 3W-10W. The focused spot is extremely small, and the processing heat-affected zone is small, and there is almost no damage caused by heat, so it is called a cold light source. Because of the small heat-affected area of ​​the UV laser, there is no thermal effect, which avoids deformation or scorching when processing plastics.

"Compact size", "±0.01mm high precision", "High power stability", and "High cost performance" are the core advantages of RFH S9 UV laser.

Compared with products of the same type, S9 series lasers are smaller in size, exquisitely designed, and more stable in light output. The compact design is not only simple to save space and convenient to move, it can also prevent users from making large optical paths, which greatly reduces production and processing costs.

The new S9 has excellent quality and strong competitiveness. The laser has a wavelength of 354.7nm and a wide range of repetition frequency (single pulse to 200kHz), which can be better absorbed by the material and is less destructive to the material. The superior beam quality (M2<1.2) can be strictly guaranteed in all frequency ranges; the pulse width is <20ns@30k, and the heat-affected area during processing is extremely small.

The S9 series also adopts unique Q-adjusting control technology, and uses fully digital intelligent power supply to control the operation. It is easy to operate and comes with an internal cavity self-purification system, which has a longer life, more stable operation and low maintenance cost.

The powerful after-sales guarantee system guarantees your continuous high-quality production. This series can be widely used in electronic product marking, electrical appliance shell marking, consumer electronics micro-processing and other fields.