A rice abrasive stone is a key component in rice milling and polishing machines. It is used to remove the outer layers of rice grains, such as the husk and bran, through abrasive action. Made from durable materials, rice abrasive stones are designed to withstand long-term use while efficiently enhancing the rice's texture and appearance. The stones help produce polished, clean rice wi... https://www.hindustanabrasives.com/rice-whitener-stone/