Mining Gold Shaking Table

Application·The Laboratory Shaking Tables has the merit: the high-grade ore scaled, the classification efficiency high, safeguards easily, and advantageous for the adjustment stroke. When change cross fall and stroke still might maintain the surface of bed movement balance the spring lays aside in box in vivo the structure is compact, also it could obtain the final ore concentrate and the final debris onetime. Advantageï¼? ·Smooth tables surface, wearable and no deformation with FRP material ·Slime,Fine sand,Coarse ore Deck three version optional ·Feeding with the left and right selection,easy installation on site ·Stroke and frequency adjustable,easy operation ModelUnitLY-21001050LY-1100500 Deck Areamm210010508501100500430 Stroke per minutemm12-289-17 Stroke Per Minutetimes/min250-450280-460 Imclination(0)0-80-10 Feed sizeGranulated sugar surface of bed (mm)-2-2 Ore slime surface of bed (mm)-0.074-0.074 Feed Density%10-30%10-30% Capacityt/h0.3-0.80.05-0.2 Water consumptiont/h0.2-10.1-0.5 PowerKW1.10.55 Overall Dimensionsmm3040105010201530500800 WeightKg450150

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 of Gold, Silver, Tin, Columbium, Tantalum, Titanium, Barium, Tungsten, Iron, Chrome, Manganese, Zircon, Lead, Zinc, Mercury, Copper, Aluminum, etc. 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 of 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. The prominent advantage of shaking table is precise separation. We can get some final concentrates, final tailings and 1 or 2 kinds of middling products after first separating from the feeding 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 effective separating particle size of shaking table is 2 to 0.02 mm. Construction and mechanical features: Head Motion Gandong shaking tables are furnished with a totally enclosed self-oiling head motion of heavy cast iron to contain an oil reservoir for perfect splash lubrication.This feature protects the moving parts, reducing operating and maintenance costs to a minimum.

Description 6-S shaking table, developed from the spiral chute, is a kind of gravity concentration equipment. It is characterized for its asymmetric reciprocating movement system. The shaking table can be applied to separate not only ferrous, non-ferrous, rare and precious metals such as the gold, tungsten, tin, tantalum, iron, manganese, chrome, titanium, bismuth, lead, ranging from 2-0.037mm, but also pyrite ore ranging from 4-0.037mm. If we change the deck grooves properly, it could be even used to separate the non-metallic mines such as the slack coal, coal slime, monazite, rutile etc, as well as other mixture materials which have sufficient specific gravity differences and proper particle size composition. Working Principle The beneficiation process of shaking table is finished on the tilting deck with grooves. The minerals, feeding from the ore feeding port, are separated according to the different specific gravity and particle sizes under the comprehensive action of the mineralsâ?? specific gravity, the impulsive force of the horizontal water flow which is fed from the water feeding port, as well as the inertia force and frictional force generated by the asymmetric reciprocating movement of the deck. As a result, the mineral particles with different specific gravity and particle size move down along their own direction and form a fan shape gradually, and then finally are discharged as concentrates, middlings, and tailing. Deck groove of shaking table According to different separation particle sizes, there are different deck-grooves for option: 46-groove, 60-groove, single wave 60-groove, double-wave 60-groove, 80-groove, 88-groove, 100-groove, 110-groove, 120-groove, comprehensive 120-groove (3 types of groove), 136-groove. For their own separation particle sizes, Models There are mainly 4 models available: LS4500, LY3000, LY2100, and LY1100. LS4500 is the most commonly applied one for normal production. LY2100 is usually for small capacity. LY1100 is usually for laboratory.

Supplier: Gold mining, gold mining equipment, shaking table, gold shaking table
Buyer: Gold mining, gold mining equipment, shaking table, gold shaking table

Descriptions Centrifugal gold concentrator is a relatively new type of gravity concentration apparatus. The machines utilise the principles of a centrifuge to enhance the gravitational force experienced by feed particles to effect separation based on particle density. The key components of the unit are a cone shaped "concentrate" bowl, rotated at high speed by an electric motor and a pressurized water jacket encompassing the bowl. Feed material,typically from a ball mill discharge or cyclone underflow bleed, is fed as a slurry toward the centre of the bowl from above.The feed slurry contacts the base plate of the vessel and due to its rotation, is thrust outward.The outer extremities of the concentrate bowl house a series of ribs and between each pair of ribs is a groove. During operation the lighter material flows upward over the grooves and heavy mineral particles (usually of economic value) become trapped within them. Pressurized water is injected through a series of tangential water inlets along the perimeter of each groove to maintain a fluidized bed of particles in which heavy mineral particles can be efficiently concentrated. Centrifugal gold concentrator was patented in China. It is an efficient equipment for recovering free gold in all particle size ranges,specially for recovery of fine gold which is lost during the operation of the gravitational concentrators(sluice boxes and jigs). It can be used not only for placer gold mining, but also for recover the natural gold from hard rocks, to replace amalgamation, and recover gold from the tailings. Application shows that the recovery can be as high as 99%, and the concentrating ratio is up to 1,000 times. In recovering the natural gold in lode ore with size -0.074mm, the gold is up to 98%, For 0.004mm in particle size, the gold recovery is 97%. Advantages and Characteristics Automatic operation and automatic discharging High concentrating ratio and high recovery Steady recovery performance Center discharge design for fast,secure concentrate removal Environmentally friendly(requires no chemical additives or reagents Low water and electricity requirements Low production costs, durable wear parts, minimal maintenance requirements Compact design requiring less space, easy merged into the existing mining processing Quick payback on investment, typically lass than half year Our company developed automatic discharging system, now our new concentrators can be automated for washing. No longer needed stop the concentrator and wash concentrates by manpower, only needed push start and stop buttion on the antomatic control system to complete all works. Because whole process is closed operation, it can avoid man-made concentrate loss. Besides, our concentrator adopt soft materials at shock-absorbing places, it can effectually decrease negative effects issued from the vibration, and increase of service life.

1.Shaking table is applicable for seperation of fine-grained and micro-grained rare metal, ferrous and non-ferrous metal precious metal, coal and other minerals. 2.It is to make seperation based on the difference of specific gravity of feed materials reciprocating asymmetrical movement and the stratification performance of the inclined table surface in the lateral water flow with obvious zone of the minerals with different specific gravities on the table , high quality of concentrates produced, convenient operation and adjustment and other features. ModelL-s type(6-s)Washing water capacity(t/h)0.4-0.8 Length of stroke(mm)10-30Dimensions of table top(mm)1520×1825×4500 Frequency of stroke per minute240-360Power(kw)1.1 Horizontal cape (°)0-8Capacity(t/h)0.5-1.2 Feeding size(mm)2-0.074Weight(kg)1012 Feeding ore density (%)15-30Overall dimension(mm)5454×1825×1242

Our Shaking Table is designed to get gravity-based separation of minerals and other granular materials. There are many applications where the concentrating table is of particular value and cannot be equalled for economical and efficient performance. They are also effective in processing base metals, rare metals, and non-metallic minerals.