The whitening effect is carried out by vertically maintained abrasive rollers in the adjustable screen chamber. The machine is provided with powerful blowers to create a negative pressure. The polishing is controlled by adjustable screen holding mechanism and very easy to operate.
To whiten rice, you first need to remove the bran from brown rice. Then polish the rice by gently rubbing the rice kernels against each other. This removes the dust and leaves a silky luster – ready to look good on supermarket shelves.