Machinery To Crush Quartz Into 400 Mesh
Finer is better, and under 270 mesh (53 um) is generally fine enough. The basic parts of this vibratory type sample pulverising machine are: steel grinding bowl, ring and puck. The ring and puck rotates inside the approximately 8" diameter cage at a speed around 400 RPM or fast enough to crush and pulverize rocks of up to " down to 400 mesh.