Spiral classifier

The machine is mainly used for pre-grading and inspection grading in the grinding circuit of the mineral processing plant, as well as desilting, dehydration and other operations in the washing operation.The machine has the characteristics of simple structure, reliable operation and easy operation.The machine is mechanically graded by means of the principle that the solid particles have different sizes and specific gravity, so that the sedimentation speed in the liquid is different, so that the fine-grained particles flow out with the overflow, and the settled coarse-grained particles are transported back to the grinding ore by the screw.