Precautions for choosing to purchase 3W UV laser marking machine equipment

The working principle of the laser marking machine is to use a high-density laser beam to mark the material you need. For example, if you want to give a leather handbag to the standard, then the surface of the leather handbag will absorb the marking. The laser power of the machine has caused a burning phenomenon on the surface of the leather handbag. After burning a certain pattern, a permanent mark is formed. Not only the leather handbags I mentioned, with the development of market customization, laser marking machines have been widely used in various fields and industries, playing the role of identification, anti-counterfeiting and aesthetics.

UV laser marking machine

Let's first talk about the classification of laser marking machines. Laser marking machines can be roughly divided into carbon dioxide laser marking machines, fiber laser marking machines, ultraviolet laser marking machines and so on. Each laser marking machine is aimed at different materials and effects. We can roughly talk about the fiber laser marking machine, the material that can be marked is relatively harder, and the vertical plate is suitable for materials such as hard metal and plastic. The market price is relatively more expensive. The carbon dioxide laser marking machine is mainly aimed at some non-metallic materials. Generally these materials are more versatile, such as transparent plastics, ceramics, glass, acrylic and so on. The materials that UV laser marking machines can meet are relatively hard, such as water pipes. So how should we choose to buy a laser marking machine? You need to master the following points.

1. Select the appropriate laser source for the marking machine according to the material to be marked.

Choose the marking machine according to the material you want to mark. For example, if you want to mark metal or hard plastic materials, it is recommended to use a fiber laser marking machine. For example, if you want to make bamboo, wooden chopsticks, ceramics, acrylic and other materials reach the standard, it is recommended to use a carbon dioxide laser marking machine. If it is thermal materials such as films, fruits, eggs, cartons, and strengthened glass, use an ultraviolet laser marking machine. Of course, it does not mean that the same material can only be marked with one material. For example, wooden chopsticks, bamboo can actually use two kinds of carbon dioxide and ultraviolet rays, depending on the level of marking required.

2. Power of marking machine.

When marking products, besides the laser light source, what determines the results is the power adjustment and speed adjustment of the laser marking machine software settings. Generally speaking, if you want to mark faster, you can reduce the power and speed up. That's it. Sometimes the engraving paper and other products can be marked with 1.2w power, but engraving glass requires UV 3W or even 5W power to be able to engrave; and for products like metal, 20W optical fiber is generally used. That's it. If you want speed and depth, you can only choose a high-power marking machine.

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3. The price of the marking machine.he main hardware structure of the marking machine.

The market price of general laser marking machines ranges from 10,000 to 200,000. You can choose according to your specific needs. It is best to have product styles if possible.