1.stainless steel 2.high quality 3.high efficiency 4.durable life Rice washing machine/rice cleaner/rice washer/grain washing machineIntroduction of rice washing machine:Rice Washing Machine has a precise structure, with high efficiency and low energy. And has a wide range usage in food washing, such as bean, vegetable seed, gingili, ect. While operation, it seperates the sand, mud, bran, worm, ...