Fiber Laser Marking Machine for Polyamide Strips | POLYWELL

A fiber laser marking machine utilizes a solid-state laser source where the beam is generated within a doped optical fiber. This design confers significant advantages that make it the preferred choice for a vast range of industrial marking applications, especially on metals and engineered plastics. The machine is characterized by its exceptional electrical efficiency, converting a high percentage of electrical input into laser light, which lowers operational costs. The beam quality is superior, producing a very small, focused spot that enables the creation of extremely fine details and high-density 2D codes, which is essential for applications like Direct Part Marking (DPM) in the automotive and aerospace sectors where space is limited. The machine's solid-state construction, with no moving parts within the laser source itself, leads to remarkable reliability, a long operational lifespan, and minimal maintenance, making it suitable for harsh industrial environments and 24/7 production schedules. Common processes performed by a fiber laser marking machine include deep engraving, annealing (which creates a dark mark on stainless steel without surface removal), and color change marking on plastics. When deployed in a factory producing metal components or technical polymer profiles, this machine offers the durability and precision needed to apply permanent, scannable marks that withstand heat, corrosion, and physical wear, thereby guaranteeing traceability throughout the product's entire service life and supporting robust quality management systems.