4.Gravity separation to remove heavy minerals it is for primary silica sand gravity separation to remove heavy minerals, such as ilmenite, hematite, iron, etc, the most common use silica sand separation machine is shaking table, spiral chute separator.It depends on the processing capacity to choose which gravity separation machine.
The ore dressing technology of chrome ore mainly has gravity separation process, the chrome ore mining equipment are jig separator, shaking table, spiral classifier, centrifugal concentrator and spiral chute, and sometimes the concentrate will be selected by weak magnetic separator or high intensity magnetic separator to further improve the grade of chromium concentrate and the ratio of chromium iron.Besides, some mines will also use flotation and flocculation flotation methods.But the most popular and common used mining method is by gravity and magentic separation for the chrome ore mining equipment.
Description of beneficiation equipment: the production ofrock type chrome oremining processline covers feeder, jaw crusher, vibrating screen,cone crusher, ball mill,jigging machine, shaking table, drying system, magnetic separator, conveyorand so on.2-300 tons per hour processing capacity is available in jxsc factory.
If a big capacity plant, usually uses spiral chute separator with bigger capacity.If a small capacity plant, usually uses shaking table to separate out silica sand.
The shaking table is a gravity dressing machine used for separating fine particles.They are mainly used for various metals such as gold, silver, zinc, tungsten, iron, manganese, lead and coal and heavy metal materials.It is suitable for different grades of materials such as 2-0.5mm, coarse sand of 0.5-0.074mm, fine sand, and slime of 0.074mm.When the beneficiation shaker processes tungsten or tin metal ore materials, the effective recovery range of the equipment is 2-0.22 mm.
Moreover, for our 6s shaking table, there are 3 different table decks available: coarse sand deck, fine sand deck and slime deck, also be called as roughing table, and cleaning table, it has 46/60/88/120/138 riffles available.46 riffles deck is suitable for particle size in the range of 0.5-2mm, 60 riffles deck for 0.5-1mm, 88 riffles deck for 0.1-0.5mm, 120 riffles deck for 0.074-0.5mm, 138 riffles deck is for finest size of 0.037-0.074mm.
Generally speaking, the rock gold processing plant composes of many types of equipment, such as vibrating feeder, crusher, belt conveyor, vibrating screen, ball mill, spiral classifier, gold centrifugal concentrator, shaking table, flotation machine, gold melting furnace, mercury amalgamator,etc.
Then material will flow into jig separator and shaking tables for further processing, all these mining equipment are adopt gravity separation principle to get the final tin concentrate.Jxsc factory provide a complete tin processing plants with different capacity available, welcome to contact with us for more details.
While for rock gold mining, the gravity flow is crushing > screening > milling > concentration (shaking table).The superfine particles from the ball mill will feed into a shaking table through the hydraulic classifiers, which can ensure different size distribution ore/slurry feed into different riffles shaking table, in order to reach a higher recovery ratio.
The table surface is made and fitted with a few narrow strips called riffles or channels, frequently made with of yellow pine that lead to back in time, low-thickness polythene or aluminum surfacing.Shaking tables and other thin-film isolating plants recuperate finely separated gold under terms of subcritical laminar and supercritical laminar administrations of the stream, which may happen just where there is a thin profundity of liquid.
Grinding:after crush the stone to smaller size, need to grind to power by chrome ore ball mill grinding machine or wet pan mill or other rock grinding machine, so the chrome concentrate can released out from stone.Then go to chrome ore separation machine and concentration machine.( chrome ore shaking table, chrome ore spiral chute, chrome ore jig separator,ect).
From the year 2016, jxsc factory made an improvement for shaking table design and appearance, we produce a new type table concentrator, compared with our ordinary shaking table, the features & advantages of new types are:.
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