Destoner

A destoner is a machine that removes stones and clods from soil ridges and moves them to the furrow so that the ridges are free from stones. This also helps when harvesting in wet conditions as the harvester can drive on a row of stones which helps improve traction. They remove stone using a series of webs.Destoners are used for separating granular material into two fractions according to specific weight. They are primarely used for the elimination of heavy impurities, such as stones, metallic particles etc., from coffee, grain, pulses etc.