This equipment is suitable for magnetic particle testing to inspect different shapes of parts made of ferromagnetic material. It can effectively detect cracks, slag, and other minor defects on the surface or near-surface of parts caused by casting, forging, quenching, grinding, fatigue, and other processes.

The equipment performs magnetization and AC attenuation demagnetization on samples. It supports both continuous methods and residual magnetic detection, making it suitable for fixed use or on-site applications. When paired with appropriate methods such as the strut method or winding method, shaped areas can be appropriately magnetized, allowing for sectional flaw detection of large components.

The circuit utilizes SCR conduction angle adjustment to control the size of magnetization and demagnetization currents. AC magnetization features power-off phase control, ensuring stable residual magnetism. With integrated circuit control, the equipment is safe, reliable, lightweight, and easy to operate.