Scope spiral classifier

Grading machine is widely used in the concentrator with ball dubbed closed loop process of triage process ore sand, or the gravity concentrator grading ore and fine mud, and metal beneficiation process for pulp particle size grading, and washing operations the mud, dehydration and other operations. The machine has a simple structure, reliable, easy to operate. Classifier is a different means of solid particle sizes, specific gravity, thus settling velocity different principles in liquids, fine mineral particles floating in the water to overflow the coarse mineral particles sink to the bottom. Discharged by the screw into the upper part, to a hierarchical classification of mechanical equipment, the mill can grind material powder level in the filter, and then use the coarse material piece rotary vane screwed spiral mill feed inlet, the filter out the fine material discharged from the overflow tube. The Seed Treater uses the base channel, the body uses welded steel. Into the head of the screw shaft, the shaft head, using cast iron sleeve, wear-resistant and durable, lifting devices of electric and manual.