Nondestructive Testing System for Advanced Roller Bearing Inspections

Our state-of-the-art Roller Automatic Eddy Current Flaw Detection Machine excels in eddy current inspection for roller outer surfaces. This sophisticated system integrates four critical components: the testing instrument, probe, machinery, and electricity. Leveraging multi-frequency and multi-filter technologies, along with impedance plane analysis and advanced multi-amplitude phase-amplitude area alarm techniques, it achieves unparalleled precision in automatic defect detection, real-time alarm alerts, and seamless automatic sorting.

BKN proudly stands as a globally renowned leader in providing cutting-edge eddy current automatic testing solutions. Specializing in cylindrical roller bearing (CRB), tapered roller bearing (TRB), and spherical roller bearing (SRB) crack detection and hardness sorting, our equipment is the preferred choice for top-tier global bearing manufacturers like SKF, NSK, and SCHAEFFLER, highlighting our unmatched innovation and reliability.