... , dehydration of ore washing.2. Structure: Mineral Grading Machine is consist of driving device, spiral, flume, lifting device ... in ore beneficiation, we specialize in manufacturing high weir type, single and double spiral, and immersed single double ... -415Y132S-6310788×2524×448620.1TraditionalFLGT-200021.5Retured sand auto-upgrade-type2FLG-1200Single-screwhigh weir12005-72340-320031012Y132M-65. ...