The Combi-cleaner type TQLZ/Z from Wuxi General Corp. of Supply & Marketing, Wuxi, China, was developed for cleaning and classification within the grain and seed industries. The Combi-cleaner combines the separating, classifying and destoning functions, which in turn saves floor space and power consumption. Capacities range from 3 to 20 tph. The upper cleaning section consists of three sieves to remove heavy, medium and light impurities as well as sand, mud and metal. The lower section has two sieves for destoning and classification of light and heavy grain. The cleaner is equipped with an aspiration system or compact recycling aspirator.