Purpose: Dewatering and beneficiation of coal sludge and ore sludge, size 3...0 m; Dewatering and beneficiation of concentrate fines and fine materials, size 6…0, 5 mm Application: Concentration mills - dewatering and beneficiation of fine coal, ores, sand. Sludge tanks - dewatering of coal sludge and ore sludge, sand separation from sludge Mining plants - purification of industrial waters from mines, beneficiation of tailing dums of mining.