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Spiral Classifier can be widely used together with ball mill to form a closed c circuit to separate ore sand and can be used in - details see: https://www.machineto.com/classifier-spiral-classifier-spiral-classification-mineral-grading-machine-10321048

Spiral Classifier

Contact:Susan Qin;

Mobile phone:+86-18937128705

Tel:86+371-67848698;

Fax:86+371-67848699;

General Introduction of Spiral Classifier:

We produce four types of spiral classifiers: high weir single spiral classifier and high weir double spiral classifier; immersed single spiral classifier and immersed double spiral classifier.

Spiral classifieris mainly composed of transmission device, spiral, chute, hoisting appliance, bottom support (gap block) and discharging valve.

Spiral Classifieris indispensable in the concentration plants. It can be widely used together with ball mill to form a closed circuit to separate ore sand and can be used in gravity concentration plant to separate ore sand and slurry or make granularity separation of ore pulp in metal concentration process; and can be also used in desliming and dehydration of sand washing.Spiral classifieris simple, reliable and easy to operate.

Working Principle and Main Features of Spiral Classifier:

Different solid granularities have different gravity and thus have different dropping speed. The fine ore granularities floating in the water will overflow and the big ones will sink to the bottom and discharge from the upper part by spiral pushing. It can filter the granularities from the machine and then spin the rough particles to charging part by spiral vane and discharge the fine granularities from the overflow pipe.

The base of the machine adopts channel steel material and the body adopts welded steel plate. The water inlet of spiral axle and axle head adopt iron cover for wear proofing and long life operation. The lifting equipment has two types, manual control and electric control.

Specifications:

Type	Model	Spiral Rotation Speed (r/m)	Capacity(t/d)		Hydraulic slope(degree)	Motor Model	Motor Power(KW)
			By sand return	By overflow
high weir	2FG-1500	4.0-6.0	2280-5480	470	18	Y160M-6	7.5×2
high weir	FG-500	8-15.5	140-261	32	14-18	Y90L-6	1.5
high weir	FG-750	4.5-10	256-570	65	14-18	Y132S-6	3
high weir	FG-1000	1.6-7.4	216-1000	50-260	14-18	Y132M2-6	5.5
high weir	FG-1200	5-7	1170-1600	155	12	Y160M-6	7.5
high weir	FG-1500	2.5-6	1140-2740	235	16	Y160M-6	7.5