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Application of RFH nanosecond ultraviolet laser in photosensitive resin 3D printer
Jan 12 , 2021
Application of RFH nanosecond ultraviolet laser in photosensitive resin 3D printer The core of photosensitive resin 3D printer: Ruifengheng nanosecond ultraviolet laser Today, the editor of Ruifengheng Nanosecond UV Laser will introduce to you an application of our product-photosensitive resin 3D printing. The photosensitive resin, namely the UV resin, is composed of polymer monomers and pr...
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How to choose a reliable UV laser manufacturer?
Dec 26 , 2020
First of all, let’s see the categories of UV laser. Currently, UV laser can be categorized as air cooled UV laser and water cooled UV laser. As the name suggests, that means UV laser is cooled by air and water. Generally speaking, for high power UV laser, it adopts water cooling, for it generates quite a lot of heat during operation. Otherwise, air cooling is used. Comparing with air cooling...
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355nm UV Ultraviolet laser with excellent long term stability and exceptional good beam quality
Dec 26 , 2020
All solid state 355nm UV laser is made features of ultra compact, long lifetime, cost -effectiveness and easy operating.It is specifically designed for SLA 3D printer, laser marking machine, high precision cutting machine, high precision drilling machine, laser wire stripping machine, Er:YAG laser cosmetic instrument, glass inner engraving machine and so on. Shenzhen RFH Laser Technology Co...
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Why RFH LASER
Dec 26 , 2020
Since UV laser does not produce any thermal effects and burning issues, the result of the marking is precise, smooth and steep. A lot of material will absorb UV light at 355nm except copper and thus UV laser is suitable for processing of more types of materials. RFH LASER is of high efficiency,excellent long term stability and exceptional good beam quality, making it an indispensable part i...
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Expert Ⅱ 355 uv laser is used for marking and surface treatment of various materials
Dec 26 , 2020
Expert Ⅱ 355 series 3W-5W UV laser takes advantage of the short UV wavelength to provide a small spot size and a large depth of focus to meet the need of kinds of industries. Expert Ⅱ 355 series 3W-5W is of short pulse width (<14ns@30K) ,superior beam quality (M²<1.2) and perfect laser spot quality (beam circularity >90%). It is mainly used for marking and surface ...
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Expert III 355 10W-15W UV laser application
Dec 26 , 2020
Expert III 355 series UV DPSS laser, developed and produced by RFH, covers 10w-15w in laser power with short pulse width (<20ns@40K) ,superior beam quality (M²<1.2) and perfect laser spot quality (beam circularity >90%). It is suitable for food marking, medical or plastic packaging marking, micro hole marking, glass high-speed division and silicon wafer graphics cutting....
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S9 series 3W-5W UV laser for N95 face masks
Dec 26 , 2020
RFH S9 series laser features fast speed, high precision and high stability, making it an indispensable part in laser etching technique used for logo identification. 355nm UV laser has a very tiny focal spot and small heat affected zone with almost no damage by the heat effect, so it is often called as cold light source. Because of this, deformation or burning of the materials caused b...
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Expert Ⅱ 355 UV laser for 3D SLA rapid prototyping
Dec 26 , 2020
355nm UV laser has a very tiny focal spot and small heat affected zone with almost no damage by the heat effect, so it is often called as cold light source. Because of this, deformation or burning of the materials caused by heat effect can be avoided. As the leading industrial solid-state laser manufacturer, RFH Expert Ⅱ 355 UV laser is widely used in 3D SLA rapid protot...
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RFH 15W UV laser has wide applications in PCB, glass and ceramics
Dec 26 , 2020
The past few years have witnessed the rapid growth of high precision laser processing technique with UV laser drilling, UV laser sribing and UV laser cutting being the most representative ones. They are widely used in PCB, glass, ceramics and other non-metal material processing. The first UV laser that appeared in the market only covers 3W-5W in laser power but later inc...
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RFH wishes the national women's holiday happy
Dec 26 , 2020
In March, spring is coming, and the Women's Day is here. The earth is replaced with green clothes, and the river begins to flow cheerfully; every inch of land is filled with women's pleasing dances, and every corner is filled with fragrant hopes; in this beautiful festival, draped in festive costumes, bringing you eternity The ideal, flying in the blue sky, free to fly! RFH Laser Technology wishes...
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