High Efficiency Spiral Classifier Machine Gold Mining and Processing Equipment :
As the important part of beneficiation line, spiral classifiers are designed to provide the most effective pool area and overflow velocity requirements. According to the theory that the deposition rates are quite different because of different solid particles' specific gravity, the spiral classifier is not only able to clean the ground mineral ore, but also separate the particles briefly.
High Efficiency Spiral Classifier Machine Gold Mining and Processing Equipment features:
1.Energy saving
2.Heavy duty, rugged construction
3.Powerful self-contained spiral lifting device
4.Continuous spiral raking
High Efficiency Spiral Classifier Machine Gold Mining and Processing Equipment application:
Spiral Classifiers are usually suitable for the following situations:
--Separation of fine particles and liquid from coarse particles
--Separation of light particles from heavy particles
--Separation of the particles into a number of products graded according to size
--Separation of liquid from solid particles
High Efficiency Spiral Classifier Machine Gold Mining and Processing Equipment data:
Model | Spiral Dia(mm) | Rotary speed (r/min) | Tank Length (mm ) | Motor kw | Dimenstion |
Drive | Adust | LxWxH (mm) |
HC-3 | 300 | 12-30 | 3000 | 1.1 | ---- | 3850 | 490 | 1140 |
HC-5 | 500 | 8-12.5 | 4500 | 1.1 | ---- | 5430 | 680 | 1480 |
HC-7 | 750 | 6-10 | 5500 | 3 | ---- | 6270 | 980 | 1820 |
HC-10 | 1000 | 5-8 | 6500 | 5.5 | ---- | 7590 | 1240 | 2380 |
LC-10 | 8400 | 7.5 | 9600 | 1240 | 2680 |
HC-12 | 1200 | 4-6 | 6500 | 7.5 | 2.2 | 8180 | 1570 | 3110 |
LC-12 | 8400 | 7.5 | 2.2 | 10370 | 1540 | 3920 |
2HC-12 | 6500 | 15 | 4.4 | 8230 | 2790 | 3110 |
2LC-12 | 8400 | 15 | 4.4 | 10370 | 2790 | 3920 |
gold mining
Gold beneficiation beneficiation methods commonly used
Some from placer gold production , some from the veins of gold . Since the 1970s lode gold production remained at 75 to 85 percent , gold accounted for 15 to 25 %.
Gold sand beneficiation methods commonly used gold mining crushers,gold mining in zimbabwe
After primary gold deposit outcrops , as mechanical and chemical weathering , making the gold-bearing veins or broken gold bearing rock gradually become debris and gold tablets. Then , in the handling and sorting action of external forces , so that a large proportion of minerals ( such as gold particles ) is deposited on the slopes of the riverbed , where the shore of Lake waterfront , a certain concentration , which has the value of those industrial exploitation on called placer deposits.
Gold mining placer gold deposits usually ship mining, hydraulic mining excavators and underground mining ( shaft ) exploitation . Of placer gold deposits mined mainly in gold mining ship , some hydraulic mining excavators and mining .
Placer gold beneficiation process includes preparing operations before sorting and sorting operations. Prepare job mainly consists of two broken loose and screening process components. The main granular ore is mined in the clay mineral particles and sludge dissociation . Screening is screening out coarse free gold . Commonly used equipment with flat screen, cylindrical screen, cylindrical scrubbing machines. Placer sorting mainly uses gravity separation method, which is significant because on the one hand placer gold ratio ( average of 17.50 to 18.0 ) , coarse grain size ( typically 0.074 to 2 mm ) , on the other hand is due to gravity separation method is relatively economical and simple . To re-elect equipment commonly used types of chutes , jigger and shaker ( commonly used in the selection ) .
Vein gold beneficiation methods commonly used
Types due to the different nature of gold ore , beneficiation methods used are also different, but commonly used re-election , flotation, mixed with mercury, cyanide and recent resin slurry method, CIP adsorption, the new heap leaching of gold processes. For some types of ore , often using combined gold extraction process.
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- "The company is worth a win-win business of mining equipment after i was touched by their gold mining equipment service." - Clients From India
ABOUT US SHANGHAI SHIBANG MACHINERY CO., LTD is one high-tech enterprise, which involves R&D, production, sales and service as well. In the past 20 years, we devote to producing mining equipments, sand making machines and industrial grinding mills, offering expressway, rail way and water conservancy projects the solution of making high grade sand and matched equipments.
The head office of SBM is in Shanghai- the international financial centre. Here we have modern production base of 2.3 million square meters, professional R&D institution and technology team, which make us world-class company. Here all SBM machines are designed produced, assembled and texted according to the ISO9001:2008.
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