In the field of laser cleaning, fiber lasers have become the best choice for laser cleaning light sources with higher reliability, stability and flexibility. As the two major components of fiber lasers, continuous fiber lasers and pulsed fiber lasers occupy the market leading positions in macroscopic material processing and precision material processing, respectively.

Laser cleaning technology uses high-frequency high-energy laser pulses to irradiate the surface of the workpiece. The coating layer can instantly absorb the focused laser energy, so that the oil, rust or coating on the surface can be evaporated or peeled off instantly, and the surface attachments or surface coating can be effectively removed at a high speed. The cleaning method is very short, and the laser pulse with a short action time will not damage the metal substrate under the appropriate parameters.