In November 2016, two pneumosorting tables SPS-3,5 produced by “OLIS” were installed and launched in Moldova/strong> manufactured by “OLIS” at the enterprise where sunflower and flax seeds are separated. These machines are used for cleaning of seeds of grain legumes, cereals, oilseeds and cereal crops from difficult to separate impurities, differing from the main grain by shape, surface properties, specific weight. They can also be used for selection of mineral impurities.

What is the principle of operation of the pneumatic sorting table SPS-3,5?”

The initial product enters the working deck of the grain cleaning machine and is subjected to vibration and blowing by air flow created by a medium pressure fan. The product is additionally cleaned from light impurities and separated into fractions differing in specific gravity. Four fractions are obtained: the first is the feed waste, the second fraction is the mixture, which is sent to the vibratory pneumatic table for re-enrichment, and the third and fourth fractions are the finished product.

Watch the video of the pneumatic sorting table SPS in operation: