Three Stages to Process Gold Ores

The beneficiation stage is a crucial part of gold extraction during the whole gold ore processing plant. Gold is usually extracted using gravity separation and flotation.

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Ore Crushing

Gold ores need to go through coarse, medium, and fine crushing processes to be reduced into smaller pieces. The screening equipment is used to separate gold ores with proper size for the next steps.

The gold ore processing equipment in crushing and screen stage: jaw crusher, impact crusher, cone crusher, vibrating screen.

Ore Grinding

The materials are evenly fed into the ball mill for grinding. After being screened by the spiral classifier, the materials that do not meet the requirements are fed into the ball mill for further grinding and ground into finer particles in preparation for the next step of mineral processing.

The gold ore grinding equipment in the grinding stage: ball mill, rod mill.

Ore Beneficiation

Gravity Separation of Gold Ore:

It mainly uses the difference in specific gravity of minerals, the difference in sedimentation speed, or the difference in relative density of minerals to sort materials.

Ore Beneficiation

Flotation Separation of Gold Ore:

Depending on the physical and chemical properties of different types of gold ore, flotation separation uses various reagents to cause the gold to attach to bubbles, and then these gold particles are scraped off the blades to obtain the concentrate.

High extraction rates, low operating cost.

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Gold Mining Equipment

Gold Extraction Processing Plant Case

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Ghana 10TPH Sulfide Gold Processing Plant

The transformed production line has a high degree of automation, which reduces labor costs, while also reducing energy consumption and environmental impact, opening up a new path for sustainable development for us.

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Tanzania 10 TPH rock gold processing plant

In mineral processing equipment, we pay more attention to environmental protection performance. The equipment recommended by Fote for us has low noise during operation and a free gold recovery rate of 97%, achieving low cost and quick return.

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South Africa 600 TPD low-grade rock gold processing plant

Last year, we upgraded the entire gold production line and adopted the flotation method recommended by Fote engineers. The stability and efficiency exceeded our expectations. The final gold recovery rate was about 70%, which was about 20% higher than before. Thanks to Fote for bringing me increased benefits.

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Nigeria 80 TPH alluvial gold & placer mine processing plant

Fote can provide samples for mineral processing experiments, which gives us a clear understanding of the project benefits. At the same time, all machines are recommended to us after professional comparison. We really trust them.

Why Buy Fote Mining Equipment?

  • 158

    days Fastest payback

  • 100,000

    Common choice of miners

  • 56.2%

    Expected annualized earnings

  • 40

    years of experience development

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