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The difference between UV laser marking machine and fiber laser marking machine

by:Leadtech Coding     2022-04-17

With the continuous development of the laser industry, many customers don't know enough about lasers, they only understand the fur but don't know the connotation. There are many types of laser marking machines with completely different performance. In the past few days, I have received many customer requests. Inquiries, there are marking processing mobile phone cases, only marking processing mobile phones, I do not know the connotation, there are many kinds of laser marking machines, and the performance is completely different. In the past few days, I have received many inquiries from customers about marking and processing mobile phones. Shells, some marked glass do not understand the connotation, and there are LOGO engraved on egg shells and seafood shells!

As a member of laser equipment, I tell you that laser marking machine is just a general term, which includes (ultraviolet laser marking machine, fiber laser marking machine) , the two marking machines have their own functions and features!

1. Ultraviolet laser marking machine

UV laser can carry out ultra-fine and accurate marking due to its small focusing spot and small processing heat-affected zone. Marking, special material marking. In addition to the metallic properties that appear on copper, UV lasers are also suitable for processing many pharmaceuticals. The main advantages of UV are: good beam quality, small focusing spot, ultra-fine marking, small heat-affected range, no thermal effect, no material burning problem, fast marking speed, high efficiency, and overall machine performance It has the advantages of stability, small size and low power consumption.

2. Fiber laser marking machine

The fiber laser marking machine evaporates the surface material through the laser to expose it to the deep material, which is The chemical and physical changes of the surface material are caused by light energy to 'engrave' traces, or some substances are burned through light energy, showing various patterns, characters, barcodes, etc. that need to be etched. It is suitable for the processing of metal products, because the fiber laser marking machine burns part of the product through light energy, so it is a better choice for metal and stainless steel materials. The laser marking machine will appear clumsy, and then we will compare the UV marking machine and the optical fiber marking machine, whether they feel that they are completely two performances!


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