Type TQSX 80/20A TQSX 140/30A Throughput (t/h) 3.5 5 4.5 6.5 Power (kW) 0.2×2 0.2×2 Air volume (m3/h) 4500 6000 Total weight (kg) 350 540 Overall dimensions (mm) 1525×1040×1765 1618×1590×1925 TQSX series destoners are ideal equipment used to remove stone having approximately the same size and shape with rice grain from paddy and wheat for rice and flour processing factories, and can also used to remove stones from sesames, peanuts, soybeans and corns. Using the same wind and power source, a safety stoning sieve is designed in the combined space of lower part of the stoners, so as to minimize both the stone content in cleaned paddy and the paddy content in stones. They are characterized by high efficiency in stone removal, stable processing property, light weight, low energy consumption and no dust emission.