We perform periodically maintenance for all machines and equipment, using state-of-the-art calibrators:
  • Laser interferometer from Renishaw (UK): accuracy of 0.1 picometer - for calibrating pitching and positioning
  • Heidenhain KGM (Germany): accuracy of 1 micromet - for calibrating 2-axis interpolation ability
  • Granite blocks from U.S.: accuracy of 0.25 microns / 100mm - for calibrating squareness, straightness, parallelism...
For non-conformed machines and equipments, we replace their components with ultra precision ones from NSK, IFO, and THK from Japan or IFA and Rexorth Bosch (Germany).