APT specialise in gold concentrator processing systems suited for recovery of precious metals from dump tailings, rubble beds & alluvial sands. . The GoldKacha is a simple and robust centrifugal gravity concentrator processing system which.
Unfortunately, the use of gravity techniques for gold recovery has been in decline for the . concentrate produced from centrifugal concentrators, jigs and spirals. A wide . tailings pass over the slot and are discharged over the end of the sluice.