Granite round table Usage: Suitable for a variety of inspection, precision measurement, mainly for testing granite cutting tools, circular saws plate, used as precision-tuned reference platform, can also be used for other tests work reference platform.
Granite round table precision is divided into four levels 0,1,2,3 level, according to national standard verification procedures.
The main mineral components of granite surface plate are pyroxene, plagioclase, minor olivine, biotite, and trace magnetite, granite surface plate has black gloss, structural precision, after millions of years of aging, even texture, good stability, high strength, high hardness, can be maintained high accuracy under heavy load. Suitable for industrial production and laboratory measurements.