GRINDING MACHINE FOR GRAINS

摘要

The clean rice polishing machine is provided with a polishing tank which is installed vertically to thereby drop the rice from the top toward the bottom and a plurality of protrusions which are formed to prevent the rice from being rapidly dropped. The clean rice polishing machine having an inner tank body(2) installed on a hollow shaft(1) on which a through hole(11) is formed, a line net body(3) having a through hole(31), and an inflow/discharge tank(4) is characterized in that the inner tank body(2) and the through hole(31) are installed in a vertical direction, and a plurality of protrusions(22,32) are respectively installed on the outer wall of the inner tank body(2) and the inner wall of the line net body(3).