1 As a preparatory work before re-election, such as the use of hydraulic grading products for the ore-selecting of the shaker, this can reduce the influence of particle size on the sorting; 2 and the grinding machine constitutes closed-circuit grinding to control the particle size of the grinding products; â‘¢ For qualitative soil containing minerals and sands (e.g. sand gold, tungsten, manganese, iron, tin, etc. placer) desliming can be used; 4 Concentration and dehydration of mineral processing products. Commonly used hydraulic grading equipments include cloud tin classification box, mechanical stirring classification box, sieve plate classifier, water flushing box, split mud bucket, hydraulic separator, inclined thick box, double inclined inclined plate hydraulic classification box, spiral classifier And hydrocyclones, etc. Welded Wire Mesh,Galvanized Wire Mesh,Welded Mesh Fencing,Steel Mesh Fence Anping Xinghong Metal Wire Mesh Co.,Ltd , https://www.xinghongwiremesh.com
Principle of re-election-hydraulic classification, main uses and equipment
Hydraulic grading is a process of dividing a wide-scale ore particle group into several narrow-level particle sizes according to the difference in the sedimentation speed of the ore particles in water. It is apparent that the classified products are equal-falling particles having the same settling velocity, that is, consisting of small particles having a large density and large particles having a small density. The main uses of hydraulic grading in mineral processing are: