Home  >  Mining & Metallurgy Machinery  >  Mining Machinery  >  Other Mining Machines

Gravity mining machine shaking table concentrator:High quality,High concentration ratio and high recovery,Long work life - details see: https://www.machineto.com/gravity-mining-machine-shaking-table-concentrator-10319392

Gravity mining machine shaking table concentrator

Descriptions
Shaking table which is also called table concentrator, is a mine separation device for fine minerals working by gravity. They are effective in processing precious and base metal, rare metal and non-metallic minerals, widely used in separation for Gold, Silver, Tin, Columbium, Tantalum, Titanium, Barium, Tungsten, Iron, Chrome, Manganese, Zircon, Lead, Zinc, Mercury, Copper, Aluminum, etc.

Put the raw materials into the feeding launder, and put some water in to make it into slurry of concentration of 20% to 25%, and gravity flow to the deck. The particle group become loose and layered because of the rinsing of water and shaking of the deck in the bed ditch. After the layered, the upper particle and the bottom particle move in different direction because of the different pressure of flowing water and the friction of the bed surface. The upper light particle moves downward along the transverse of bed surface result of the stronger flowing water., this side called tailing side. The heavy mineral particles which located in the bottom of bed layer was influenced by differential movement of bed surface, thus them move to the opposite of the drive end, and we call this point concentrate side. Because of the different density, granularity, and the directions of movement, the groups of mineral particles spread in Fan-shaped along the diagonal of the feeding launder. The production discharge along the edge of bed surface, the discharge line is so long, so that shaking table could produce many kinds of different quality product precisely.

Separating precisely is the prominent advantage of shaking table. We can get some final concentrate, final tailings and 1 or 2 kinds of middling product after the first separating from raw mineral. The enrichment ratio of concentrate is very good, when dealing with low grade tungsten ore and tin ore, the enrichment ratio could reach about 300 times. Besides, the range of separating particle size effectively in dealing with metallic ore is 3 to 0.02 mm.

Performance features:

• High recovery ratio;
• High concentration ratio;
• Easy installation;
• Simple operation;
• Deck constructed of fiber glass;
• Seven different decks to choose;
• Long working life;
• Adjustable stroke length and speed.

Technical Specification
The coarse ore deck is designed for recovering particles size from 0.5 mm to 2 mm; the fine sand deck is designed for recovering fine particles in the range of 0.074 mm to 0.5 mm; the slime deck is designed for recovering super extremely fine particles in the range of 0.02 mm to 0.074 mm.

Main Technical Parameters

Model		6-S 7.6			6-S 4.08	6-S 1.95	6-S 0.5
Deck type		Coarse ore Deck	Fine sand Deck	Slime Deck	Three different kinds of decks are available
Beneficiation area (m2)		7.6	7.6	7.6	4.08	1.95	0.5
Deck Size	Length (mm)	4500	4500	4500	3000	2100	1100
	Transmission end width (mm)	1850	1850	1850	1320	1050	500
	Concentrate end width (mm)	1550	1550	1550	1100	850	430
Maximum feeding size (mm)		2	0.5	0.074	Sand -2 Slime -0.1	Sand -2 Slime -0.074	Sand -2 Slime -0.074
Capacity (t/h)		1-1.8	0.5-1	0.3-0.5	0.4-1.5	0.3-0.8	0.05-0.2
Feeding density (%)		20-30	18-25	15-20	10-30
Stroke (mm)		16-22	11-16	8-16	6-30	12-28	9-17
Frequency of stroke (r/min)		220	250	280	210-320	250-450	280-460
Water consumption (t/h)		0.7-1	0.4-0.7	0.4-0.7	0.3-1.5	0.2-1	0.1-0.5
Groove shape of deck		Rectangular	Saw-tooth	Triangle	Available Rectangular, Saw-tooth, Triangle
Power (Kw)		1.1	1.1	1.1	1.1	1.1	0.55