RFH Diode-pumped UV laser module becomes the preferred brand of marking equipment manufacturers

Which processes use UV lasers? For example, electronic components, integrated circuits, glass products, auto parts, plastic products, cables, hoses, etc. all need to use UV marking. Although it is impossible to list these materials one by one, we can talk about why the marking process of these materials uses ultraviolet lasers.

The reason is that the marks on these materials, such as logo patterns, characters, numbers, QR codes, bar codes, etc., are very fine, which requires the "knife" for marking to be very, very thin. After years of application and competition, the ultraviolet laser with ultra-fine focused spot and tiny heat-affected zone won the victory, gradually occupying the precision marking market and becoming the main "cutting knife".

An industrial zone in Chang'an Town, Dongguan is a well-known electronic component marking processing industrial park. There are a total of 6 UV ultraviolet laser marking machine companies that operate ultraviolet laser marking processing. And the same thing is that some of their laser marking equipment use RFH's high-end ultraviolet solid-state pulse laser 355 series, which is the ultraviolet laser with a good reputation in the industry.

RFH 355 series of UV semiconductor pumped pulsed solid-state lasers, the power range is 3.0w-5.0w, the pulse width is short (<14ns@30K), the beam quality is excellent (M2<1.2), and the spot characteristics are perfect (spot ellipticity>90 %). Moreover, it is an integrated design, which is very suitable for fine marking of electronic components and other materials, especially for high-speed assembly line online marking, because its beam quality parameters are strictly guaranteed in all frequency ranges, even for long-term continuous marking. Processing, marking quality is still guaranteed. Moreover, it also has a unique Q-switching control technology, which is suitable for a variety of laser application control requirements, and it is truly a multi-purpose machine.

Another feature of S9 series UV lasers is highly praised by manufacturers and users, that is, its service life. This is due to the RFH R&D team and rigorous production and assembly processes. RFH's R&D team is composed of domestic and foreign professors, experts, and doctors, which is also the reason for the stable performance of RFH lasers; and in terms of production and assembly processes, we are very strict, from procurement, pre-production quality control, to assembly, Finished product testing, warehousing quality inspection, and pre-delivery inspection are strictly controlled at all levels to ensure stable quality and consistency between equipment parameters and actual operating parameters.

Because of such "artisan spirit", RFH can supply the industry with lasers with excellent performance and service life. Because of this, RFH has won high recognition and a good reputation from users from all walks of life at home and abroad, and established an excellent brand image.