MPI for valve en Shanghái, Shanghai, China

The secondary induction method of passing a current and a magnetic field from the center of the workpiece is used to compound the magnetization of the workpiece to rotate the magnetic field lines. Therefore, a flaw detection can check the surface and near surface of the workpiece for cracks in all directions due to forging, quenching, grinding, slag inclusion, fatigue. The workpiece can be individually and compositely magnetized. The magnetizing current can be adjusted separately. It has the advantages of low noise and reliable performance. It has a power-off phase control function. At the same time, the PLC work program can also be adjusted based on the flaw detection.
Main features: This machine is a microcomputer-controlled magnetic particle inspection equipment. It uses a small industrial programmable logic controller (PLC) as its core to control the system's mechanical program actions such as clamping, spraying magnetic suspension, magnetization, and release.