With the rapid development of China's large-scale infrastructure investment and industrialization process, the output and consumption of aluminum profile have been increasing rapidly and widely used in various industries. At the same time, the Chinese aluminum profile manufacturers with the development of aluminum industry are making efforts on improving their visibility, so they try to use the high-tech involved anti-counterfeiting means to identify their products. At present, the enterprise generally use ink inkjet printer, but the problems have been highlighted now: it needs large amount of cost on material and money, and requires professional maintenance personnel; the marking effect is easy to erase and change; it causes serious pollution to the environment.

The effective measure is to apply the laser marking technology. The laser marking refers to a marking method through chemical reacts on the surface material by using high energy density laser to irradiate the workpiece at the needed part, changing color or evaporating to leave a permanent mark, which mark fast and clear with high precise.


The general Chinese aluminum profile manufacturers are just mark the surface of aluminum profile in the natural color of the aluminum profile -- white, but the new alumina laser marking machine is able to mark the aluminum profile in clear and high contrast black. The new alumina laser marking machine is widely used for the black marking of aluminum products, such as the back cover text and Logo of the popular mobile phone – iPhone, and the product information text, trademark and batch number of some company. The black marking of aluminum profile is in the mean of pulse output with varied marking performance. It includes static marking and movable marking. It has high marking speed, and the character type can be vector, bitmap graphics and text. The convenient operation is easy to learn. What’s more, the operating system applies the Windows Chinese operation interface, supporting such file format as PLT, PCX, DXF, BMP, etc., and the direct effecting on SHX, TTF font.

Then, what advantages does it have? As follow, it has three major advantages:

1. Permanent: the markings will not be eliminated by the environmental factors (touch, acidic and alkaline gas, high temperature, low temperature, etc.).

2. Anti-counterfeit: the mark carved with laser marking technology is not easy to imitate and change. To a certain extent, it has a strong security.

3. Wide application: it is used in Aluminum Alloy (alumina. Anode aluminum), Stainless steel, plastic products, IC, buttons, watch, charger, mold industry, bitmap marking, high-grade aluminum shell (such as: Apple mobile phone shell) and other industries.


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