PMB has developed a range of S-band electron accelerators with energies varying from 3 to 7 MeV to generate an X-ray beam. These machines are our standard items and in recurrent production. Their maintenance is performed by our technical teams, which keep spares in stock, guaranteeing fast turnaround and minimum machine downtime. The ORIATRON linac has a focal spot reduced to 0.6 mm, giving a greater image resolution in the case of non-destructive inspection, and a higher dose rate. It has numerous possible options, helping it to meet the specific requirements of each project.