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1.2,3,4 turns available, 2:fiber glass material, 3:original manufacture since 1985. - details see: https://www.machineto.com/china-zircon-ore-washing-plant-spiral-chute-separator-for-sale-10315145

Zircon Ore Washing Plant Spiral Chute Separator

Among all machines used the mining, spiral chute concentrator can be considered as an economical machine used for the beneficiation of metal ores. The history of spiral chute concentrator could date back to 1977, when China invented this new-style equipment which is particularly adapted in the beneficiation for various minerals. In essence, the spiral chute has combined the advantages of spiral concentrator, spiral chute, table concentrator, and centrifugal ore separator. And that is why the spiral chute is widely used in open-pit mining.

Brief Introduction of Zircon Ore Washing Plant Spiral Chute Separator

Spiral chute concentrator is a useful tool for the processing of metal ore, especially on strands, riversides, beaches and river-ways. It has some incomparable advantages, such as reasonable structure, easy installation, small space, convenient operation. It consists of feeding uniform splitter, feeding chute, spiral groove, interception groove, gathering bucket and groove bracket (include cross or tripod) , up to six parts.

Application

spiral chute concentrator is widely used to the separation for mineral particles, the size of which ranges from 0.3 to 0.02 mm. it can be suitable for dealing with different kinds of ores, such as iron ore, limonite, chromite, pyretic, rutile, monazite, tungsten ore, tin ore, tantalum ore, colombite ore as well as other nonferrous metal, rare metal and nonmetal minerals of different proportions.

Working Principle

The technology adopted by spiral chute concentrator is the combination of bed separation, mobile-layer separation and centrifugal separation. Spiral chute applies to sorting size 0.3-0.02mm fine particles of coal, however, in many cases; this range can be expanded into 3-0.074mms. When the sorting coefficient ranges from 1.70 to 2.00, the EP number is 0.10-0.15. To research the coal wash-ability, operators need to expand test for fine granularity. The aim of test is to make an exact prediction on the separation efficiency of coal, which is just like the evaluation on the floatability. The granularity size for the test should be divided into five grades, which are 3-1.68mm, 1.68-1.00mm, 1.00-0.59mm, 0.59-0.15mm, and 0.15-0.074mm respectively. The ratio of these float-and-sink tests is 1.3~ 2.2, and the disparity ratio is o.10.

Features

Compared with other models of spiral chute, spiral chute concentrator comes with advantages of high capacity, excellent efficiency, superior recovery, and reliable operation. Undoubtedly, spiral chute is ideal equipment for investing in mining industry.

Zircon Ore Washing Plant Spiral Chute Separator Technical Datas:

Model		5LL-1500	5LL-1200	5LL-900	5LL-600	5LL-400
Outside dia(mm)		1500	1200	900	600	400
pitch(mm)		540,720	900,720,540	675,540,405	450,360,270	240,180
Pitch Dia Ratio		0.75,0.6,0.45	0.75,0.6,0.45	0.75,0.6,0.45	0.75,0.6,0.45	0.6,0.45
Lateral slope		9°	9°	9°	9°	9°
Maximum starts per column		4-2	4-2	4-2	2	2
Feeding Size (mm)		0.3-0.02	0.3-0.03	0.3-0.03	0.2-0.02	0.2-0.02
Feeding Density(%)		25-55	25-55	25-55	25-55	25-55
Capacity(T/H)		8-6	4-6	2-3	0.8-1.2	0.15-0.2
External Size	Length (mm)	1560	1360	1060	700	460
	Width (mm)	1560	1360	1060	700	460
	Height (mm)	5230	5230	4000	2600	1500
Weight (Kg)		800	600	400	150	50