Roundness Measuring Instrument
Used to measure the roundness deviation of steel balls, detecting the degree to which their surfaces deviate from an ideal sphere. This is a key piece of equipment for assessing the geometric precision of steel balls.
Photoelectric Inspection System / Internal Photoelectric Inspection System
These instruments utilise optical and electronic (photoelectric) principles to perform high-speed automatic detection and sorting of surface defects on steel balls, such as cracks, pits, scratches, and rust marks, enabling rapid non-contact inspection.
Hardness Tester
Used to measure the hardness of steel ball materials (e.g., Rockwell Hardness HRC). Hardness is a vital indicator of a steel ball's load-bearing capacity and wear resistance.
Torsion Spring Comparator
Employed for precise measurement of steel ball diameter, contour shape, or conducting visual surface inspections.
Vibration Measuring Instrument
Used to detect vibration levels generated during the rotational movement of steel balls, evaluating their dynamic balance performance and operational stability.
Roughness Measuring Instrument
Specifically designed to measure the smoothness of steel ball surfaces, assessing surface finish and machining quality, which directly impacts friction performance and service life.
