... part of rice huller machine,because of speed difference of veer and reversion between two rubber rollers, paddy are torn up ... in dry place,away from Acid,Alkali,Salt,oil and dirty,forbidden to put under sun for long ... Take sands away from the paddy,keep paddy dry and cleaning when using the rollers.4.Two rollers should ... better under the 50°C.9.Change the fast and slow roller at a certain time. 14"brown ...