UV Laser Solution Manufacturer

How to drill, cut, and engrave traceable QR codes on PCB?
How to drill, cut, and engrave traceable QR codes on PCB? This requires understanding of RFH UV laser technology. Ultraviolet laser has a wavelength of 355nm, which is a cold light source. The heat affected zone of laser cutting is particularly small as 10μm and will not produce thermal effects. Therefore, when drilling, cutting and engraving high-precision and high-level PCB circuit boards, no burrs will be produced , and it will also not causes deformation or scorching problems. UV laser are better than CO2 and fiber lasers.

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PCB circuit board drilling, cutting, and engraving require a cold light source UV laser
PCB circuit board drilling, cutting, and engraving require a cold light source UV laser This requires understanding of RFH UV laser technology. Ultraviolet laser has a wavelength of 355nm, which is a cold light source. The heat affected zone of laser cutting is particularly small as 10μm and will not produce thermal effects. Therefore, when drilling, cutting and engraving high-precision and high-level PCB circuit boards, no burrs will be produced , and it will also not causes deformation or scorching problems. UV laser are better than CO2 and fiber lasers.

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15W UV laser is used in PCB QR code laser drilling, cutting neatly
15W UV laser is used in PCB QR code laser drilling, cutting neatly In the production process of PCB circuit boards, ultraviolet laser technology needs to be used for cutting, perforating, engraving, and sub-boarding to reduce the generation of burrs. The main hazard of PCB circuit board burrs reduces the quality of the product, so it makes the product unsightly, and also weakens the strength of information transmission, shortens the transmission distance, easily causes signal interference, reduces the mechanical strength and easily falls off. Therefore, when companies produce PCB circuit boards, they will find ways to minimize the appearance of burrs.

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Don't worry about PCB circuit board burrs with RFH 15W UV laser
Don’t worry about PCB circuit board burrs with RFH 15W UV laser In the production process of PCB circuit boards, ultraviolet laser technology needs to be used for cutting, perforating, engraving, and sub-boarding to reduce the generation of burrs. The main hazard of PCB circuit board burrs reduces the quality of the product, so it makes the product unsightly, and also weakens the strength of information transmission, shortens the transmission distance, easily causes signal interference, reduces the mechanical strength and easily falls off. Therefore, when companies produce PCB circuit boards, they will find ways to minimize the appearance of burrs.

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UV laser source cooling marking PCB circuit board
UV laser source cooling marking PCB circuit board In the field of PCB circuit board electronics, QR codes can play a role in product quality traceability and product source traceability, and can effectively control product materials, reject defective products, provide product replenishment and other good points.

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nanosecond uv laser engraving PCB circuit board
nanosecond uv laser engraving PCB circuit board In the field of PCB circuit board electronics, QR codes can play a role in product quality traceability and product source traceability, and can effectively control product materials, reject defective products, provide product replenishment and other good points.

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3W5W UV laser can reach 0.2mm for coding characters on the production date of food packaging bags
3W5W UV laser can reach 0.2mm for coding characters on the production date of food packaging bags This week, RFH received a customer from Tianjin and purchased the nanosecond UV laser for marking food packaging bags. As we all know, by using the characteristic of UV laser marking, it is not easy to be erased. So the production date, barcode and other information marked on the packaging bag of each kind of food can achieve a very excellent anti-counterfeiting effect when the production leave the factory.

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Customer has purchased nanosecond ultraviolet laser for marking food packaging bags
Customer has purchased nanosecond ultraviolet laser for marking food packaging bags. This week, RFH received a customer from Tianjin and purchased the nanosecond UV laser for marking food packaging bags. As we all know, by using the characteristic of UV laser marking, it is not easy to be erased. So the production date, barcode and other information marked on the packaging bag of each kind of food can achieve a very excellent anti-counterfeiting effect when the production leave the factory.

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A total of 38 pages