Laser marking technology is a more advanced technology than ink jet coding technology. The application of laser marking machines in the Chinese market has just begun, but the development trend is rapid. The laser marking machine greatly improves the problems existing in the traditional coding machine, improves the reliability and flexibility of the equipment, and is suitable for various metal and non-metal materials. The working principle of the laser marking machine is to concentrate the laser on the surface of the object to be marked with a very high energy density, in a very short time, vaporize the material on the surface, and control the effective displacement of the laser beam to accurately Exquisite patterns or text are carved out, so laser marking is the greenest and safest marking equipment.

The main advantages of 　　 laser marking machine are as follows:

　　 1. Reduce production costs, reduce consumables, and improve production efficiency;

　　2. The anti-counterfeiting effect is obvious, and the laser marking technology can effectively inhibit the counterfeiting of product identification;

　　3. It is conducive to product tracking and recording. The laser marking machine can print the batch number, production date, shift, etc. of the product. Can make every product get good tracking performance;

　　4. Increasing the added value can make the product look higher grade. Enhance the visibility of the product brand;

　　5, the equipment is reliable, the laser marking (marking) machine has a mature industrial design, stable and reliable performance, can work continuously for 24 hours, and the laser has a maintenance-free time of more than 20,000 hours. Wide temperature adaptation range (5℃-45℃), which is widely used in the production line of various LED industries;

　　6. Environmental protection and safety. The laser marking machine does not produce any chemical substances harmful to the human body and the environment. Comply with GB7247-87; GB10320-88 standards. It is an environmentally friendly high-tech product;

7. The laser marking machine can print a large amount of data in a very small range. The laser can mark on the product material itself with a very thin beam. The printing accuracy is extremely high, the control is accurate, and the printing content is clearly and perfectly interpreted. Market competitiveness, environmental protection and safety, without any corrosiveness, completely isolated from chemical pollution, is also a kind of intimate protection for operators, ensuring the cleanliness of the production site, reducing subsequent investment, and reducing noise pollution.

　　 From the above, we can conclude that laser marking machines have unique advantages in products that require fine marking, and ink jet printers will gradually be replaced by laser marking machines.