Spiral classifier is also one of the equipment of mineral processing, is by means of different sizes of solid particles, the proportion of different, so the settling velocity in the liquid of different principles, fine ore particles floating in the water overflow, thick ore particles sink in the bottom. By the screw to the upper part of the discharge, to the mechanical classification of a grading equipment, the mill can be ground out of the powder level in the filter, and then the coarse material spin screw rotary screw into the mill inlet, the filter The fine material is discharged from the overflow pipe.
The machine base with channel, the body made of steel plate welding. Screw shaft into the head, shaft head, the use of pig iron sets, wear-resistant and durable, lifting device sub-electric and manual two.