久久精品国产久精久精,亚洲成av人片在线观看无码,国产精品亚洲色图,久久久av波多野一区二区亚洲综合另类小说色区一,在线欧美精品一区二区三区,桃花视频在线观看免费高清完整版

 TOSF 120B De-stoner is used for the separation of light and heavy materials from grain. The machine also sorts the grain in to heavy and light fractions. The machine can also be used for separation of other products such as wheat flakes, peanuts and in the seed cleaning industry. The discharged stone from primary sieves contains some grain. This mixed fraction is sent to the secondary sieve using blowing air from a built-in fan where stones are concentrated and discharged. The allows amore efficient stone/grain separation to be made.