stone calibration machine for sale stone calibration machine usefulï¼? smooth and thicken the back of artificial quartz slabs, stone calibration machine for sale is an important part of artificial quartz stone production line. Constitute 4 scraper grinding heads Working width of utand stone calibration machine: thickness:600~2100(mm)* 8~40(mm) stone calibration machine description: stone calibration machine is a special machine for processing stone of specified thickness. The stone calibration machine is generally divided into two steps: coarse grinding and fine grinding, and the stone is processed into the required thickness according to the process requirements by milling.
