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design of small gold crushing plant

small scale modular gold processing plant | precious

small scale modular gold processing plant | precious

(5)There are a large number of artisanal or small-scale miners in the mining area who generally use sluice boxes, amalgamation with mercury or other old processing to recover gold, which is inefficient, low recovery, harms health and environmental pollution.

(8)Many small-scale artisanal miners in the mining area hope that there will be a small-scale processing plant in the area. They send ores for processing in the plant for making better profits than the original processing by their selves;

(9)Some mine owners who have mines with large reserves of resources worry that the risk of directly establishing large-scale processing plant is too high. They need to establish a small-scale plant as pilot to verify the actual processing effect and conduct economic evaluation, so as to provide the basis for final decision-making;

(10) Previously processed tailings still contain valuable gold. The mining investors want to quickly build a small-scale processing plant with low investment to recover as much gold as possible from tailings under the lowest production costs.

Aiming at the demand of small-scale gold mining and processing, HZE design and manufacture the small-scale modular gold processing plants to recover gold from rocks, quartz veins, alluvial deposits or tailings by gravity separation, flotation, cyanidation or combination processing. Excellent solutions, advanced technology, complete functions, reliable and safe equipment, compact structure, unconditional installation locations, low-cost investment and simple construction make the modular processing plants become the shining stars of flexible, fast and efficient recovery of gold and be favored by more and more mine owners.

The ores are usually crushed in two stages. According to the actual situation of the site, the primary crusher can be mounted in the mining area or the processing plant. The crusher is usually driven by a diesel engine if it is located in the mining area.

The closed-circuit grinding and classification system consisting of the ball mill and spiral classifier can liberate ore into the suitable particles for recovering gold. The unit can be adjusted to a closed-circuit system consisting of the ball mill, slurry pump and hydrocyclone if the customer demands.

small scale gold ore mining equipment | mining, crushing

small scale gold ore mining equipment | mining, crushing

Small scale gold ore mining equipment is popular in Africa for gold ore mining plants, it have small capacity and small invest, can suitable for small gold mine mining and crushing. Kefid China is the professional small scale gold ore mining equipment manufacturer and exports. Kefid small scale gold ore mining equipment have been used in all over the world, such as Nigeria, Ghana, Tanzania, South Africa, Zimbabwe etc.

Usually, in small scale gold ore, equipment used from mining equipment to the all beneficiation processing line are blasting, transmission, feeding, crushing, conveying, grinding, extracting (flotation, magnetic separation, electrostatic ore dressing, mix mercury and chemical method). We will pursue quality, reputation first, the principle of quality service and provide the best and the most energy saving, high quality small scale gold mining processing equipment.

Gold ore mining process, specific mineral processing flow, is as follows: The extracted ore should be crushed by jaw crusher initially. When it gets the reasonable fineness, it is transported into ball mill by elevating conveyer and feeder, and is milled by ball mill. The subtle milled ore gets the next procedure: classification. There is a theory that if the weights of solid particles are different, the sedimentations will be different, and the mixed ore can be classified by screw classifier. The classified ore gets into magnetic separator. Since the specific magnetization coefficients of ores are different, the magnetic substance of mixed ore is separated from others with magnetic and mechanical force. The mineral matter, which has been separated by magnetic separator initially, is transported into flotation machine by conveyer, and different medicines are added according to different characteristics of ore, so that the needed ore is separated from others. Since the separated ore are wet, they should be dewatered by thickener initially, and dried by dryer.

Kefid have more than 100 tyes of equipment which can be used in small scale mineral ore mining and processing, including gold ore, silver ore, copper ore and so on. The small-scale ore processing plant is specially designed for the small-scale ore mining miners. For most mineral mining and processing plant, the whole plant consists of one hammer crusher, one centrifugal concentrator and one water pump etc mining equipment. The plant is very suitable for remote areas because of its simple equipment design, easy maintenance and convenient operation. What is the important is there have no special training needed. Kefid Machinery company can supply you with the best machines, we can also provide you with small scale mineral ore mining and processing technology, Kefid is your best choice for small scale mining equipment supplier in China.

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