https://www.wodoll.com/laser-machine/uv-laser-marking-machine
UV laser engraving machine with cold beam, reduces the thermal impact on surface product. And high-precision galvanometer marking head can ensure fine and repeatable marking.
Also it processes is non-contact, the marking effect is permanent. Because UV laser marking machine has a large range applications. In other words, it not only engraving on metal, but also on non metal.
For example, here is UV laser marker engraving metal cup. As we see, it so nice effect! What we love to it! Such as, UV laser marking on glass, wood, bamboo, etc. Fiber laser marking on most metal and plastic. But fiber laser can't use for glass, wood, bamboo.
This is laser engraver with rotary attachment. Because the metal cup is a cylinder. Laser marking patterns on it according to the speed and direction of motor. These parameters all can be set in the laser marking software.
UV laser wavelength is 355 nm, fiber is 1064 nm. Therefore, UV laser engraving more precise than fiber. UV laser powers are 3W, 5W, 8W, 10W,15W, etc. Fiber powers are 20W, 30W, 50W, 100W, 150W, etc. As a result, if engraving some pattern, fiber laser speed faster than UV.
So we most use fiber laser marking machine for metal. In that case, fiber laser marker also called metal engraving machine. However, metal is also the core material of automotive parts, mechanical parts, tools, medical devices, and so on. So fiber laser engraver is widely used in these industries.
People always ask using fiber engraving machine or UV laser engraver for metal? We recommend engraving samples first. Then compare with different engraving effect. Must act according to the special details choice appropriate solution. Get your professional laser engraving solution: [email protected]