Laser cleaning removes all types of contaminants from the surface of various materials and achieves a level of cleanliness that cannot be achieved with conventional cleaning. Moreover, it can selectively clean pollutants on the material surface without damaging the surface. Laser cleaning can be used to clean not only organic pollutants, but also inorganic substances, including metal corrosion, metal particles, dust and so on.
The use of laser cleaning after the metal has been welded is to guarantee the sealing of the welded joints after welding, as the weld contains various impurities that need to be cleaned and, on the other hand, affects the aesthetics of the welded joints. The use of laser cleaning equipment can replace the traditional pre-treatment before welding and the traditional cleaning method after welding to clean the metal parts to be welded or after welding.
Laser cleaning machine can not only clean the weld after welding, in the metal welding before the surface of the metal can also be a pretreatment cleaning operations, so that you can clean off the debris on the surface of the metal, in the subsequent welding operations to avoid causing welding defects, such as porosity, slag, unfused and so on.
