HÄNDLE offers circular screen feeders – also known as clay shredders – of various design for different throughput rates and applications: circular screen feeders for low throughputs and for precise proportioning of feed for use in shaping wall, floor and roof tiles, whiteware and technical ceramics. Circular screen feeders with medium throughput capacities for homogenizing, buffering and proportioning in the brick & tile, stoneware (i.e., vitrified clayware) and refractory industries and circular screen feeders designed for mixing, proportioning, homogenizing and buffering functions throughout the ceramic industry, particularly in the brick & tile sector as singularly robust units. All three basic models are characterized by the following typical design features, the sum of which demonstrates the superiority of circular screen feeders by HÄNDLE. Their special features include a screen casing fitted with screen plates bolted onto appropriate supports around the entire circumference of the trough, through which twin scrapers continuously scrape the clay at rates dependent on their speed of rotation.