With the development of mining industry, there are so many kinds of ore beneficiation equipment in the mining market at present, such as wet high intensity magnetic separator; spiral chute and gravel screen and so on. And today we will Tell You a High Quality Mechanical Grading Equipment.

Fote screw classifiers are widely used in the distribution of ore in closed circuits with ball mills, grading ore, grading granularity ,flow of metal ore-dressing, de-sliming and dehydrating in washing. The machine has a simpl structure, reliable, easy to operate. Welded by steel plate, the head of screw shaft into water , shaft, using pig iron, wear-resistant and durable.Sand classifier can filter materials and send coarse materials to the feeding mouth and discharge fine materials from the pipe. The seat of the machine features channel steel material, while the body is armor plated and the spiral axle is made of cast iron for durability. The machine's lifting equipment can be used manually or electronically.

Spiral classifier is also known as screw classifier and mining spiral classifier, which is widely used not only for shunting mineral sand in closed loop combined with ball mills, or in the gravity grading of ore and fine mud, but also in grading pulp particle size of metal beneficiation process, dehydration and washing operations of the mud.Sand classifier is one of the devices of the beneficiation for the classification of the processing operations materials. Spiral classifier is a mechanical grading equipment. With the proportion of solid particles, and therefore, the principle of precipitation in the liquid at different speeds. Grind can mill material powder level in the filter, and then use rotary vane piece rotate the crude material spiral to feed port, inlet to filter out the fine material discharged from the overflow pipe.Henan Fote Heavy Machinery Co., Ltd. produces high weir type, single and double spiral, and immersed single and double screw lassifiers.

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spiral classifier: http://www.fte-china.com/pro/classifiers.html