water power graduation box is a box made of iron
pyramid, there are the form drag emery sticks
upside, and loaded with the graduation box bottom
valve below. Usually from 200 millimeters to 800
millimeter a series of width graduation boxes joint
with the ordinary water, sinking granulated
substance discharges from thick to thin. It widely
applies in the water power graduation work before
the table classification, playing the graduation and
the assignment quantity of mineral deposits role, to
enhance the classification
efficiency of the table.
The water power graduation box has merits as
fellows: simple structure, advantageous for
maintenance, less consume the power, reliabl
performance, and so on ease of operation.