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IntroductionSpiral Grader has 4 types, high-dam single spiral, high-dam double spiral, submerged single spiral and submerged double spiral. It is widely used in beneficiation plants for classifying mineral sand with ball mill to form closed cycle, in gravity beneficiation plant for classifying mineral sand and fine mud, in the process of metal beneficiation for granularity classifying of ore magma and ore washing process for desliming and dewatering. It has the features of simple structure, reliable operation, and convenient operatiThis product features simple structure, reliable working conditions and convenient operation. Because different grains have different specific gravity and sedimentation rates in liquid, this product allows the fine ore to flow in the water, while coarse ore sinks to the bottom.The main features of Spiral Classifier:(1)simple structure(2)reliable working conditions(3)convenient operationWorking principle of Spiral Classifier:Different solid granularities have different gravity and thus have different dropping speed. The fine ore granularities floating in the water will over flow and the big ones will sink to the bottom and discharge form the upper part by spiral pushing. It can filter the granularities form the machine and then spin the rough particles to charging part by spiral vane and discharge the fine granulatities form the overflow pipe. The base of the machine adopts a channel steel and the body adopts welded steel plate. The water inlet of spiral axle and axle head adopting iron cover for wear proofing and long life operation. The lifting equipment has two types, manual control and electric control.
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Henan Ruiguang Mechinery Science&Technology Co.,Lt