Let me tell you first that they are all used for marking and carving. Laser marking machines are also known as laser coding machines, laser engraving machines, and other names. However, most people have no knowledge of the difference between fiber laser marking machines and CO2 laser marking machines. Next, the technical personnel of laser marking machine manufacturers will explain the difference between fiber laser marking machines and CO2 laser marking machines.

Performance characteristics of fiber Bragg gratings:

1. The marking software has powerful functions and can directly use software files such as SHX and TTF; Support PLT, PCX, DXF, BMP, etc; Support SHX and TTF font libraries; Supports automatic encoding, serial number, batch number, date, barcode, QR code, BMP, etc.

2. Adopting an integrated overall structure and equipped with an automatic focusing system, the operation process is user-friendly.

3. Use original imported isolators to protect the fiber laser window, enhance stability and laser lifespan.

No maintenance required, long service life, small size, suitable for working in harsh environments.

The processing speed is fast, 2-3 times that of traditional marking machines.

6. The electro-optic conversion efficiency is high, and the overall power consumption is less than 500 W, which is 1/10 of that of the lamp pumped solid-state laser marking machine, greatly saving energy expenses.

7. The beam quality is much better than traditional solid-state laser marking machines, with an output fundamental mode (TEM00) and a focal point diameter less than 20 μ m. In a semiconductor pumped laser, the divergence angle is 1/4. Especially suitable for precise and precise marking.

Performance characteristics of CO2 laser marking machine:

1. High marking accuracy, fast speed, and arbitrary control of engraving depth.

High laser power, suitable for carving and cutting various non-metallic products.

3. No material consumption, low processing cost - the working life of the laser can reach 20000-30000 hours.

4. The logo is clear, not easy to wear, has high carving and cutting efficiency, and is environmentally friendly and energy-saving.

5. By expanding and focusing the beam with a 10.64 um laser, and finally controlling the deflection of the galvanometer,

6. Apply the predetermined trajectory to the surface of the workpiece to vaporize and achieve the marking effect.

Good beam method, stable system performance, maintenance free, suitable for industrial sites with large quantities, multiple varieties, high speed, high precision, and continuous production.

The most advanced optical path optimization design and unique graphic trajectory optimization technology, combined with the laser's unique superpulse function, make the cutting speed faster.

UV laser marking machine:

The optical fiber laser marking machine is suitable for marking, engraving, aluminum, iron, stainless steel, alloys, and other metals, as well as commonly used metals, alloys, and rare metals.

The other is cold processing, the other is hot working, the UV laser marking is cold processing, and the optical fiber is hot working. Both ultraviolet and optical fibers are lasers, but the length of the waves is different, so the names are different. Fiber laser marking machines are more suitable for marking and carving metal materials, while UV laser marking machines are suitable for marking and carving plastic, leather, and wood products due to their cold processing.

UV laser processing is called "photoetching" effect. It has high load energy (UV) photons, which can interrupt the chemical bond in materials (especially organic materials) or surrounding media until the materials are destroyed in the non thermal process. The inner layer and the area near the processed surface do not generate heating or thermal deformation. Especially suitable for fine processing. Fiber laser marking machine refers to the use of laser to evaporate surface substances, causing them to evaporate, or causing chemical and physical changes on the surface, causing them to "engrave" marks, or using light energy to burn certain substances, causing various patterns, text, barcodes, etc. to be etched into various shapes. Suitable for metal product processing.