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355nm uv laser with water cooling system laser marking stainless steel products

Sep 18 , 2021

355nm uv laser with water cooling system laser marking stainless steel products


Stainless steel refers to steel that is not easy to rust. In fact, some stainless steels have both rust resistance and acid resistance (corrosion resistance). Therefore, stainless steel is a metal material with extremely high usage.

The stainless steel material is an indispensable engineering material in people's processing and production. It has a wide range of uses, covering many aspects of today's production and processing, and has become one of the indispensable processing materials in these industries. Therefore, the wide application of stainless steel makes the application of fiber laser marking machine in the market more and more extensive. Especially the recently popular stainless steel color printing is very popular in the advertising/crafts industry.


Ordinary marking and coding, giving it identity


In many stainless steel products and parts, some information needs to be marked, such as simple production date and batch number, and relatively high-precision barcode and two-dimensional code information. Whether it is a single line, outline, or filled font, as long as it can be expressed on the drawing, it can be marked on the surface of stainless steel by laser marking equipment. Since then, stainless steel products have detailed "identity information."


Colorful marking, stylish and beautiful


Stainless steel color printing is the laser heating effect on the surface of stainless steel under the action of laser. Advanced lasers can make the color of the material change its physical effect, react with the thermal decomposition of the polymer in an oxygen environment, and use high-energy and high-density laser beams to locally irradiate the surface of the workpiece to quickly vaporize or vaporize the surface material. The color changes, which exposes deep-seated substances, or leads to chemical and physical changes on the surface substances and marks traces; or some substances are burned off by light energy to reveal the patterns and texts that need to be etched. In any case, on the stainless steel block, through the fiber laser marking machine, a beautiful color pattern is presented.

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RFH 355NM UV laser


The UV laser marking machine has the characteristics of low maintenance cost, long service life, convenient operation and fine marking effect, which effectively guarantees the efficient marking of stainless steel materials and injects new power into the current stainless steel manufacturing.

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