High Precision UV Laser Marking Machines for Sale

With the emergence of some high-end fine engraving requirements, the existing engraving tools including fiber and CO2 laser can no longer meet these business needs, and the advent of UV laser marking machines makes this job easy. Not only can it perform fine engraving on plastic and glass, but it can also perform subsurface engraving in crystal. What is a UV laser engraving machine?

A UV laser engraver is an ultra-fine marking tool that use a ultraviolet laser beam with 355nm wavelength to do cold engraving on plastic, glass and crystal, as well as wood and metal. UV is the abbreviation of ultraviolet. Different from other types of lasers, UV laser is cold light without heat, which uses high-energy molecules in ultraviolet photons to directly remove excess parts from the substrate with the drive of the numercial controller according to the desgined file path.

Although it looks high-end and complicated, while it is actually easy to use for starters. All you need is a well-designed file, move the mouse and keyboard on the computer, and you can complete an exquisite engraving in minutes. So what can such a great machine be used for?

Ultraviolet lasers are used for fine marking on silicon wafers, flexible PCBs, LCD liquid crystal glass, mobile phone screens, mobile phone cases, and polymer materials, as well as 3D subsurface engraving in cystals. It should be mentioned here that Apple is using our laser subsurface engraving machine STJ-5KC. Is such an awesome machine expensive?

To be honest, the price of a UV laser making machine is a bit higher than other types of laser markers and engravers. A primary UV laser engraver STJ-3U (3 watts) starts from $5,500, while a higher power model STJ-5U (5 watts) costs up to $9,600. In addition, a subsurface laser engraving machine STJ-5KC is priced as expensive as $18000.

Although the initial investment cost is a bit high, while the value it can create is much higher than its own cost. In the long run, this is a good investment. There is nothing to consider, investing in a UV laser machine will definitely not let you down.