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Lasers are developing in the direction of high power. Among continuous high-power fiber lasers, infrared lasers are the mainstream, but blue lasers have obvious advantages and their prospects are more optimistic. The large market demand and obvious advantages have driven the development of blue-light lasers and their laser chillers.
Fiber lasers have replaced CO2 lasers as the main force of industrial lasers in industrial processing, such as laser cutting and laser welding. Fiber lasers are faster, more efficient, and more reliable. As a supporting cooling system for lasers, S&A industrial chiller also has corresponding CO2 laser chillers and fiber laser chillers, and with the trend of the laser industry, S&A chiller focuses more on the manufacture of fiber laser chillers that are more suitable for market needs.
Lasers are developing in the direction of high power. Among continuous high-power fiber lasers, infrared lasers are the mainstream, but in industrial applications such as the processing of non-ferrous metals such as copper and titanium and their composite materials, the field of additive manufacturing, and the field of medical beauty, infrared lasers have obvious disadvantages. Blue lasers have obvious advantages and their prospects are more optimistic. In particular, the market demand for non-ferrous high-reflection metal copper-gold is large. The copper-gold material welded by the 10KW power infrared laser needs only 0.5KW or 1KW of blue laser power. The large market demand and obvious advantages have driven the development of blue-light lasers and their laser chillers.
In 2014, gallium nitride (GaN) light-emitting devices gained attention. In 2015, Germany launched a blue visible light semiconductor laser system, and Japan launched a blue gallium nitride semiconductor laser. German Laserline launched a 500 W 600 μm prototype in 2018, a 1 kW 400 μm commercial blue semiconductor laser in 2019, and announced the commercialization of 2 KW 600 μm blue laser products in 2020. In 2016, S&A chiller put its blue laser chiller into market use, and now it has developed the S&A CWFL-30000 fiber laser chiller that can be used to cool 30KW high-performance fiber lasers. S&A chiller manufacturer will produce more high-quality and efficient lasers with changes in market demand for chillers.
Blue lasers can be used in metal processing, the lighting industry, electric vehicles, home appliances, 3D printing, machining and other industries. Although the processing and application of high-power blue laser are still in the initial stage of development, with the development and progress of future technologies and processes, it will bring new surprises to laser technology and become one of the core tools of cutting-edge smart manufacturing. S&A industrial chiller manufacturer will continue to enrich and improve its chiller system with the development of blue lasers, promoting the development of the laser processing industry and the laser chiller industry.
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