grinding screening or cycloning in ball mill circuit
Screening or Cycloning in Ball Mill Circuit Grinding . · Meaning that both a cyclone/screen circuit and a hydrosizer circuit would require pumping. In addition the product from a hydrosizer will be more dilute (more wate) than other circuits. As to ball mill spiral circuits, I remember being in the old Metcalf mill and seeing a long b row of mills with spirals and no pumps