Hi! We were in a very similar situation last year when one of our EU customers tightened NDT requirements. Portable solutions were no longer enough, especially when consistent documentation and repeatable magnetization became mandatory.
What helped us most was carefully reviewing different magnetic particle detection systems on a specialized NDT supplier’s website. They clearly explain bench units, portable devices, magnetization types (AC/DC), and which setups are suitable for industrial environments. That comparison made it easier to choose equipment aligned with real production needs rather than just basic inspection tasks.
After upgrading to a more structured system, inspection became faster, more controlled, and easier to standardize in reports. If MPI is becoming a contract requirement for you, investing in a proper industrial solution is definitely worth considering.