Rice Whitener VP 1 and VP 2 Vertical whitening (abrasive) from top to bottom. The VP 1 and VP 2 operates with abrasive whitening discs without gap between each single stone, this ensures a reduction of the increase of brokens and uniform whitening of the rice.

Mode of operation The product is fed via two inlets and one trough into the working chamber. Air-feed openings in between supports the cooling of the product and the discharge of the bran. The counter pressure for the working chamber is built up by a resistance plate at the rice outlet. The pressure can be varied by adjustable spring to control the degree of whitening. Adjustable gap between stones and screens ensures a gentle and uniform whitening of different varieties of rice. Advantage of this gap-control is a reduction of the increase of brokens. The cylindrical whitening stones have no...