Poor accuracy, short lifespan? Have you chosen the right surface treatment for your CMM / testing machine granite base?
I. Why table accuracy drifts and fails prematurely: The root cause mostly lies in surface treatment processesMany customers purchase low-priced granite bases, focusing only on the stone’s appearance while ignoring grinding grades, pore sealing, and protective treatments. While seemingly cost-saving in the short term, three fatal problems emerge within 3 to 12 months of use:Rapid…