During the customer service, I often run into customers who ask me why the laser marking machine marking is not clear, for your convenience to quickly find the answer, so Han's Laser to Yueming We do some analysis on this issue now.

Laser marking machine marking is not clear in the end and what about it? Under normal circumstances, the focal length or focal length not too long, too thick laser together, will result in marking the phenomenon is not clear, you can request re-focusing, can be transferred to the appropriate focal length.

In another case, if Jiaoju no problem, it is most likely physical damage, such as optical lenses damaged, there will be the case, and poor working environment (such as indoor temperature, high humidity, dust) is likely to cause the lens damage.

If the problem is the laser, then the manufacturer must immediately call the service center reported impaired, the best to your laser marking machine type, laser power and other parameters, as well as details of problems, reporting to the sale service centers, manufacturers such service will be based on your data in the shortest possible time to solve your problem.