Spiral separator|Classifiers|Screw classifier|Screw classifiers|Rotary .Spiral classifier is widely used for separating the sand in the ore beneficiation . It's applied to iron, tin, tungsten, tantalum, niobium, gold, coal, monazite, rutile,.tungsten spiral classifiers,Spiral Classifier for Mineral Processing - 911 MetallurgistAug 6, 2015 . In Mineral Processing, the SPIRAL Classifier on the other hand is rotated through the ore. It doesn't lift out of the slurry but is revolved through it.
tungsten spiral classifiers