Bratney Companies HSR Indent Cylinder Separator HSR 4010

The indent cylinder is used for grading by length all granular materials such as wheat, oats, fine seeds, lentils, for separating stalks from sunflower and beet seeds and for separating unwanted long or short product impurities. The size of grains can vary between 1.0 mm and 24 mm. The product passes from the inlet housing into the interior of the rotating cylinder, the cover of which is provided with impressed pockets or so-called indents. The grains that embed themselves in the indents, will be carried and after a certain distance, will fall out of the pockets into the trough (yellow arrows), and will be discharged by a screw conveyor. All grains which are larger than the indents, will remain inside the shell and be carried to the outlet where the shell empties into the outlet casing (green arrows). Depending on the required grading the incoming product will be sorted according to roundness or length.