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How to Choose Best UV Laser Marking Machines
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How to Choose Best UV Laser Marking Machines
UV laser marking machines are the current players that have made a permanent place for themselves in the world of today. The marks on medicine packaging and on the tablets themselves are made by a laser.Get more news about Uv Laser Marker,you can vist our website!
Furthermore, the complex safety features on ID and credit cards are made by laser and eyeglasses have almost invisible marks made by the same technology. The lasers in use for these applications are ultraviolet (UV) lasers that generate light with wavelengths in the range of 150 to 400 nm
But what is a UV laser and how is it in use for marking? We will discuss this and much more below. Our discourse will range from the technologies at play to their uses in the marking world and a few key UV laser marking machine manufacturers gripping the industry today.Laser technology has been in use for marking materials for quite some time and one can say the market is mature to an extent. This assessment is based upon the fact that many versatile solutions are available to cater to industrial needs.
For instance, handheld laser markers are available for marking extremely heavy or large objects. Similarly, solutions that can integrate with a conveyor setup exist to facilitate production lines.
Within the laser, segment exists several technologies and are in use according to the benefits they offer. These benefits can range from the type of materials they can mark to the precision and sensitivity they offer. UV lasers are a sub-category of this domain.
The wavelength of UV laser light is around one-third (355 nm) of that of standard wavelength lasers (1064 nm). Moreover, the name “UV laser marker” comes from its wavelength being in the ultraviolet portion of the light spectrum.The design of a UV laser allows it to be a practical solution for marking plastics and glass. Moreover, the UV laser machine can engrave a vast number of materials, from metals to paper. Following is a basic list of materials that these machines can engrave and mark.
Considering the list above, the end-users of this technology and this equipment span multiple businesses. For instance, they can be from food and beverages to industrial and medical products.
Below are a few example images of products describing possible end uses. From package marking for traceability to identification marking on electronics, the UV laser engraver is a proficient tool for achieving the marking.
Over the last decade, infrared fiber lasers became the dominant solutions due to their cost, performance, and size advantages. However, recent application studies have shown that wavelength in the range of green and UV lasers are providing performance and flexibility advantages that provide benefits for system integrators and end-users alike.
Furthermore, advances in compactness, weight, size, and performance parameters, as well as demonstrated reliability, ruggedness, and durability enabled UV lasers to resurface for laser marking applications.