15/05/2026
A static fiber laser (often referred to as a "stationary" or "desktop" laser marking system) is a high-precision industrial tool used to create permanent marks on various materials. Unlike portable or handheld versions, these units are fixed in a workstation, providing the highest level of stability and accuracy.
​How It Works
​A fiber laser generates a high-intensity beam by amplifying light through a specialized optical fiber doped with rare-earth elements (typically Ytterbium). This beam is then directed onto the material surface via a high-speed galvanometer scanner, which moves mirrors to "draw" the design.
​Key Technical Specifications
​While configurations vary, standard industrial fiber lasers typically operate within these ranges:
​Wavelength: Approximately 1,064\text{ nm} (Infrared).
​Power Options: 20\text{W}, 30\text{W}, 50\text{W}, or 100\text{W} (higher power allows for deeper engraving and faster speeds).
​Marking Speed: Up to 7,000\text{ mm/s} or more.
​Cooling: Usually Air Cooled, making them low-maintenance compared to water-cooled CO2 lasers.
​Core Applications
​Static fiber lasers are the gold standard for permanence. Because the laser alters the surface of the material rather than applying ink, the marks cannot be rubbed off or dissolved by chemicals.
​Metals: Stainless steel, aluminum, brass, copper, and titanium.
​Plastics: High-density plastics like ABS, PVC, and Polycarbonate.
​Industrial Coding: Printing QR codes, DataMatrix codes, serial numbers, and expiry dates on automotive or medical parts.
​Branding: Etching logos and decorative designs on hardware and consumer electronics.
​Advantages of Static Systems
​Stability: Being bolted to a frame eliminates vibration, allowing for micro-marking (text so small it requires a magnifying glass).
​Integration: These systems are easily integrated into factory conveyor lines (known as "Marking-on-the-Fly") for automated high-volume production.
​Longevity: Fiber laser sources are incredibly durable, often rated for 100,000 hours of operation.
​No Consumables: Unlike inkjet printers, they do not require ink, makeup, or filters, significantly lowering the total cost of ownership.
​Material Interactions
