
Silica sand also known as silica or quartz sand Silica sand is refractory particles with quartz as the main mineral component and particle size of 0020mm3350mm It is divided into artificial silica sand and washed sand and scrub sand according to different mining and processing methods Natural silica sand such as selected flotation sand size distributions and mill scaleup they have not addressed the primary role of grinding ie liberation I The present investigation analyzes the effect of ball U mill operating parameters on the breakage rates of both t liberated and composite material The operating parameters studied include mill rotational speed ball size mill I