ultra fine grinding of rock
ultra fine grinding of rock: ...g and shaping of rough stone. Step 2 Medium/Fine (14 ounces, 120/220 grit silicon carbide) Use for smoothing stone surface after initial shaping. Step 3 .Chapter 10 Selection of Fine Grinding Mills ScienceDirect· As for the selection of fine grinding mills, each mill has its own advantageous particle size range for the individual feed materials.