As semiconductor manufacturing and optical inspection technologies push toward smaller node sizes, the demand for absolute mechanical stability has never been higher. Equipment like PCB drilling machines, AOI optical detectors, and precision laser systems require a foundation that eliminates microscopic vibrations. This is where ZHHIMG® precision granite air bearings excel.
Granite air bearings provide near-frictionless motion while maintaining exceptional rigidity. Unlike metal alternatives, our high-density black granite naturally dampens high-frequency vibrations generated by linear motors and high-speed spindles. This ensures that the positioning accuracy of the machine remains uncompromised during high-speed operations.
Our production capabilities are designed to meet the rigorous demands of global tech giants. With a monthly output of 20,000 sets of 5000mm granite precision beds, we are currently the world’s fastest and highest-volume manufacturer in this niche. Our components serve as the backbone for equipment used by Fortune 500 companies, including industry leaders in semiconductor fabrication and electronic testing.
Post time: Jul-01-2026