Fiber laser color marking is an advanced process that allows permanent color changes on metal surfaces without inks or coatings. Using a Fiber Laser Marking Machine, controlled laser parameters create oxide layers that reflect light as different colors. This technology is widely used in medical devices, jewelry, electronics, and branding applications where aesthetics and durability matter. Fiber laser color marking delivers high precision, excellent repeatability, and long-lasting results while remaining eco-friendly. With the right laser source and software control, manufacturers achieve consistent multi-color marking on stainless steel and similar materials.
Color marking is becoming a popular requirement for premium branding, traceability, and product aesthetics. Many Fiber Laser Marking Machine manufacturers ask whether a fiber laser can produce colorful logos or codes without inks or labels. The answer is: yes, in…
