Spiral classifier has four types: h們化igh weir type single spiral, high weir飛業 type double spiral, submerg懂司ed single spiral, submerged double 線劇spiral. The spiral classifier is widely used in the concent為你rator for shunting mine,房錢 with the ball mi拿黑ll forms a closed loop p媽制rocess, to grade ore and fine mud t雪就he gravity mill, or classify媽山 the pulp in metal processing.
