What type of laser marking machine should be used for stainless steel marking? 

Stainless steel belongs to metal. Marking and engraving on metal can be done by conventional solid-state laser marking machines, such as fiber laser marking machine and semiconductor laser marking machine. But the carbon dioxide laser marking machine can’t do it. It can only process non-metallic materials, such as bamboo, wood, leather, cloth, and plastic. 

stainless steel laser marking

In recent years, with the rapid development of laser marking technology and continuous upgrading of equipment, semiconductor laser marking machines have been gradually eliminated. Now almost all laser marking and lettering on metal materials use Triumph fiber laser marking machines.

What is an optical fiber marking machine? The fiber laser marking machine uses a fiber laser, which can be developed on the basis of a fiber amplifier: high power density is easily formed in the fiber under the action of the pump light, resulting in the laser energy level of the laser working material. Population reversal”, when a positive feedback loop (to form a resonant cavity) is properly added, the laser oscillation output can be formed. 

 Applicable materials for Triumph fiber laser marking machine: Mainly used for processing various metals and some non-metallic materials with high ignition points, especially for marking high hardness, high melting point, and brittle materials.   

Features of fiber laser marking machine:   

1. Long life: The life of fiber lasers is more than twice that of other types of lasers, and the average lifespan can reach about 100,000 hours. 

2. Wide application range: laser processing can be carried out on a variety of metal and non-metal materials, especially for marking high hardness, high melting point, and brittle materials.  

3. Cooled by air cooling, the whole machine is compact;  

4. Power saving: the current required for marking is smaller than other types of laser marking machines;  

5. High reliability and good stability: The fiber laser marking machine has many unique advantages in laser marking applications, which greatly guarantees the reliability of the system. At the same time, the laser is excited in the fiber waveguide to increase the excitation, so the loss is small , Good stability, not affected by external dust and steam and mechanical loosening, the output laser beam is stable;  

6. Fiber laser equipment can also be used normally under certain harsh environments, such as shock, vibration, high temperature or dust, etc. It can also work normally.   

7. The fiber laser marking machine has low consumption, minimal impact on the environment, no pollution, and simpler operation.  

  The fiber laser marking machines produced by Triumph Laser all use high-speed digital scanning heads, and the marking speed is 2-3 times that of traditional models; the beam quality is good, close to the diffraction limit, which can achieve finer marking; electro-optical conversion The rate is as high as 30%, and the power consumption is about 10% of that of the traditional model; it adopts computer control, high processing efficiency, and easy to realize automation.  

The laser marking machine produced by Triumph company has a complete range of styles and models, no matter what material you are using for marking, whether you are personal or business small batch (single) production, or industrialized large batch (assembly line or fully automated) ) Production, there is always a product of Triumph Laser for you.