Laser marking machines use laser beams to permanently mark the surface of various substances. The effect of marking is to expose the deep material through the evaporation of the surface material, so as to engrave exquisite patterns, trademarks and words. The laser marking machines currently used in the market are mainly divided into the following types:1. Fiber laser marking machine The fiber laser marking machine uses a fiber laser. The fiber laser has the characteristics of small size (no water cooling device, air cooling), good beam quality (fundamental mode), and maintenance-free. Mainly used in: plastic, electronics, metal, ceramics, tobacco and other materials to mark the required characters, patterns, barcodes and other graphics. 2. Ultraviolet laser marking machine The UV laser marking machine is developed with a 355nm UV laser. The 355 ultraviolet light has a very small focusing spot, which can greatly reduce the mechanical deformation of the material and has a small processing heat effect. It can be engraved on metals, non-metals, glass and other materials. Due to the delicate engraving effect, it is mainly used in products that enterprises have higher requirements for characters and patterns.
3. CO2 laser marking machine
CO2 laser marking machine is mainly used in some occasions requiring finer and higher precision, such as food, medicine, leather, tobacco, wood
products, electronics and other non-metal industries. The effect of marking is more fine and beautiful than that of silk screen and inkjet.
4. Flying laser marking machine
It is a dynamic marking function developed on the basis of the above laser marking machines. It is mainly used in assembly line operations.
It can mark products without limitation for 360 days. It can also automatically generate serial numbers and batch numbers, which greatly improves
the efficiency of enterprises. production efficiency.
Post time: May-30-2022