Gravity Separation 6-S 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 2 to 0.02 mm.
shaking table Technical Specification
Model | 6-S 7.6 | 6-S 4.08 | 6-S 1.95 | 6-S 0.5 | |||
Deck type | Coarse ore Deck | Fine sand | 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) | 1-1.2 | 0.5-1 | 0.3-0.5 | 0.4-1.0 | 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 | |
