| 摘要 |
FIELD: separation and classification of loose materials, particularly, devices for classification of milling products. SUBSTANCE: sieve is cylindrical in shape. It has sieving cloth, holder with annular recess and circular insert installed in recess above sieving cloth. Insert width corresponds to width of recess. Sieving cloth and end face of circular insert are pressed to bottom part of annular recess. Internal surface of annular recess and its bottom are coated with adhesive composition for additional fastening of sieving cloth. EFFECT: reliable fastening of sieving cloth. 3 dwg |
