1.Automatic control of water device system.multiple-point atomizing dampening system,w hich facilitates the formation of smooth gelatinous layer that prolongs the preservation time.Exte nded polishing chamber to produce higher quality rice. 2.Two independent polishing chambers in parallel with high capacity,which outperform twoseparate single-roller polisher.The power is good for double motor. 3.Can be equipped with intelligent control system.Set current according to output, Auto ON/OFFand Auto Water Control system, easy for operation.