Reasons why high-precision granite platforms become the cornerstone of high-end laser equipment
Excellente stabilité thermique
The coefficient of thermal expansion is far lower than that of steel and aluminum, resulting in minimal deformation during ambient temperature fluctuations, firmly locking the laser focus and optical path position, and eliminating precision drift.
Strong vibration damping and suppression capability
The dense microcrystalline structure inside the stone provides excellent damping, which can attenuate vibrations from motors, transmission operation, and external interference, ensuring a regular and uniform laser processing trajectory.
Permanently stable dimensions
The material is hard and compression-resistant, with no stress creep, rust, or aging. Its flatness and reference accuracy do not easily degrade over long-term use, making it suitable for long-term high-frequency equipment operation.
High upper limit of processing precision
It can be ground to a micron-level ultra-high flatness reference surface, meeting the stringent positioning requirements of laser cutting, micro-engraving, and semiconductor precision processing.
Corrosion and wear resistant, easy to maintain
It is resistant to oil stains, cutting fluids, and humid environments. The tabletop is wear-resistant and not easily scratched, with simple daily maintenance, effectively extending the overall service life of the laser equipment.
