Every non-destructive testing technics have their own application area and their own limits. The MPI is best for detecting cracks in parts manufactured in foundries whereas the Eddy currents are best for detecting hardness problems, grades of materials, and defects. Ultrasonic testing allow dimensional control by streaming on lengthy products and the detection of defects.
Integrating these three technics, SREM Technologies design and manufactures machines responding to complicated requirements which can be using several of these technics at a time.