Principle of X-ray flaw detector A non-destructive flaw detection method that uses X-rays to penetrate matter and has attenuation characteristics in matter to find defects in them. X-rays can detect internal defects in metallic and non-metallic materials and their products. For example, pores and slag inclusions in welds. Volume defects such as incomplete penetration.

Industrial X-ray flaw detection machine, including X-ray tube head assembly, control box and connection cable, is the general name of equipment for X-ray photography or tomography of the internal structure of objects. X-ray flaw detection devices can be divided into directional and circumferential according to the direction and window range of X-ray emission; according to the installation form, they can be divided into fixed and mobile