2025- 07- 17
At DEBOT Bearings, the birth of every bearing is inseparable from meticulous inspections carried out in our testing lab. Each morning, our technicians begin their busy routine. The day starts with material analysis, using a Direct Reading Spectrometer to examine the chemical composition of steel and ensure every batch of raw material meets technical requirements. This is the first gatekeeper of product quality and the foundation for high performance.
Next comes hardness testing, where technicians measure the hardness of components using a Rockwell Hardness Tester. Only parts with the right hardness can withstand the demanding conditions of high load and speed. When necessary, certain parts are examined under a metallographic microscope, allowing technicians to study the metal’s microstructure and identify any hidden defects.
After completing material-related checks, technicians move on to verifying machining accuracy. A roundness tester measures geometric precision, ensuring that ring components meet strict tolerances. Meanwhile, the surface roughness tester checks whether part surfaces are smooth enough while still retaining the necessary oil film to minimize friction and wear during operation.
Finally, the vibration tester serves as the last gatekeeper. By measuring the vibration levels of bearings, technicians evaluate whether the product will perform smoothly and reliably in operation. Even slight anomalies in test results trigger immediate rechecks until any issues are fully resolved.
To outsiders, these steps may seem minor, but at DEBOT Bearings, every test is a promise to our customers. It’s this work—repeated daily yet never treated lightly—that gives us confidence in delivering high-quality bearings.
