Introduction to laser cleaning

Laser cleaning is a new type of environmentally friendly cleaning method. Today, when environmental protection regulations are becoming stricter and people’s awareness of environmental protection and safety is increasing, the types of chemicals that can be used in industrial cleaning will become less and less. Cleaning methods are gradually replacing traditional industrial cleaning.

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

The shortcomings of traditional cleaning methods have prompted the application of laser technology in the field of surface cleaning. Due to the many advantages of laser cleaning, it has now become the most effective way to remove unwanted substances on the surface of materials.