1. Built-in motor with small required area and more safety;
2.Good whitening ability, less bran in finished rice,less broken rice increment, nice appearance for compact struchure, low power consumption, easy operation and convenient assembly and disassembly etc;
3.Compared with Jet-air whitening machine, the more prominent feature is that tht machine discharges bran and cools down by using strong pulling wind (ie, negative pressure suction).high effect of bran discharge, low temperature of finished feedstock. meantime the rice milling plants can put multi-single whiteners together to work concentrative by using wind network of strong pulling wind instead of single whitener own power device to discharge bran and cooldown.