Frequently Asked Questions
Ans: A laser marking machine is an industrial system used to permanently mark parts using techniques such as engraving, annealing, foaming, and staining. The marking quality depends on material composition, laser power, and absorption properties.
Ans: Laser marking changes the surface color or texture without removing material, while laser engraving removes material by vaporization to create deep, permanent grooves. Engraving is a subset of laser marking and is commonly used where depth is required.
Ans: No, laser marking is a controlled and non-contact process. It causes minimal surface alteration without affecting the structural integrity of the product. When performed correctly, laser marking produces permanent marks without damaging the material.
Ans: A fiber laser marking machine uses an optical fiber as the laser source to generate a high-precision beam. It is ideal for marking metals and some plastics, offering high speed, low maintenance, and long service life.
Ans: The cost of a laser engraver depends on laser wattage, beam quality, wavelength, marking area, and application requirements. Industrial laser engravers typically range from USD 10,000 to USD 100,000, depending on specifications.
Ans: A laser marking machine works by directing a focused laser beam onto a workpiece, where heat alters or removes material at the point of contact. This creates permanent marks through melting, oxidation, or vaporization of the surface layer.
Ans: Laser engraving and marking can be done on stainless steel, aluminum, brass, titanium, gold, silver, ceramics, plastics, glass, wood, stone, granite, tiles, cork, and cardboard, among others.
