Mechanized NDT systems are used for solving testing tasks in variety of situations, in which usage of portable flaw detectors is either problematic or impossible, for example, complex testing of railcar wheelsets. Non-destructive testing systems are usually based around three automated NDT methods: ultrasonic, magnetic and eddy-current. Automatic ultrasonic testing is mainly used to solve tasks of large-scale inspection such as longitudinal pipes or railway axles. Conventional ultrasonic testing system developed is capable of not only testing, but also of collecting and providing information acquired during the on-site test, for post-processing. Magnetic methods are also applied in NDT systems. These methods are either used alone or in combination with other non-destructive testing techniques, in order to acquire valid information about the condition of tested object. Non-destructive testing system based solely on magnetic NDT method provides users with highly accurate information about the test object surface condition. Eddy-current systems are used for testing parts with complicated shape, and critical structural elements, or as a supplementary tool for other methods. Eddy-current technique is common in avionics, as well as rail wheels and longitudinal tubes inspection. To obtain comprehensive and accurate information about test objects, the above methods can be combined in an integrated inspection system. Thus, ultrasonic systems paired with magnetic subsystems are widely used for testing rail wheels. Usage of different non-destructive methods in the same NDT system allows to avoid drawbacks and to further improve benefits of the combined techniques. Non-destructive testing machine provided by FAM.technologies Ghana is highly reliable and precise equipment, capable of conducting complex tests of multiple objects. Data acquired by ultrasonic, magnetic or eddy-current non-destructive testing system can also be used for post-processing, thus allowing the user to further increase the test accuracy