TZQY/QSX series combined cleaner, including pre-cleaning and destoning, is a combined machine applicable to remove all kinds of impurities and stones in the raw grains. This combined cleaner is combined by TCQY cylinder pre-cleaner and TQSX destoner, with features of simple structure, new design, small footprint, stable running, low noise and less consumption, easy to install and convenient to operate, etc.. It is an ideal equipment to remove large & small impurities and stones from paddy or wheat for small scale rice processing and flour mill plant.