Output (t/h) 3.5 4.5 Power (kw) 55 Air volume (m3/h): 2400 Weight (kg) 1100 Overall dimensions (mm) 2590×740×1830 This water polisheris characterized by integrated structure and small floor space; an unique polishing chamber and a spray moistening device can increase moistening uniformity and reduce energy consumption; the polishing effect is remarkable based on different structured sieve supports and sieve plates special for different kinds of whiten rice; by extensive jet-air and air sucking, the rice bran can be removed more sufficiently and the rice temperature is lower.