Water Jacketed Centrifugal Gold Concentrator Centrifugal Gravity Concentrator

Water Jacketed Centrifugal Gold Concentrator

1.Product Introduction Gold Ore Processing Equipment

The Water-jacketed Centrifugal Gold Concentrator is a high-efficiency gravity separation system specifically engineered for the recovery of micro-fine free gold from ore. By generating a centrifugal force field hundreds of times stronger than gravity, the equipment significantly enhances the density-based separation of minerals. It achieves a recovery rate of over 97% for fine-grained gold with particle sizes ranging from 0.004mm to 0.074mm. It is widely utilized in placer gold, hard rock gold, and tailings re-selection applications.

2.Application Gold Ore Processing Equipment

• Placer Gold Purification: Ideal for gold panning operations in loose ore bodies such as riverbeds and alluvial deposits; particularly suited for mobile field deployment.

• Hard Rock Gold Pre-concentration: Applied in the post-grinding stage to prioritize the recovery of Gravity Recoverable Gold (GRG), thereby reducing downstream cyanide leaching costs.

• Tailings Resource Utilization: Efficiently recovers residual gold (grades 0.1–0.5 g/t) from historic tailings, maximizing comprehensive resource utilization.

• Environmental Remediation Projects: Used for gravity enrichment prior to tailings dry-stacking to reduce gold loss to levels below environmental standards.

• Small-scale & Artisanal Mining: Features a compact structure and low investment threshold ($3,000 – $15,000 USD), making it suitable for use in Africa, Southeast Asia, and remote regions.

3.Working Principle Gold Ore Processing Equipment

1.Slurry Feeding: Slurry with a concentration of 30–50% is injected from the bottom into the high-speed rotating conical rotor.
2. Centrifugal Enrichment: The rotor operates at a centrifugal force of 200–600G, flinging high-density gold particles toward the inner wall grooves where they are captured.
3. Stratified Tailings Discharge: Light-density gangue is carried by the water flow and overflows from the top, achieving effective separation.
4. Periodic Concentrate Discharge: After every 1–4 hours of operation, the system automatically pauses, and backwash water flushes the enriched gold concentrate into a collection tank.
5. Multi-Stage Synergy: The unit can be paired with shaking tables or flotation machines to further recover any remaining micro-fine gold.

4.Advantages Gold Ore Processing Equipment

• Ultra-High Recovery Efficiency: Achieves 97%–98% recovery for fine gold (0.01–0.074mm), significantly outperforming traditional sluice boxes (<60%).
• Eco-Friendly & Pollution-Free: Purely physical beneficiation with zero toxic reagents, meeting international green mining standards.
• Low Energy & Operating Costs: Unit energy consumption is below 0.8 kWh/t; the system is easy to maintain with a critical component lifespan exceeding 8,000 hours.
• Modular & Customizable: Supports semi-automatic or fully automatic control and can be integrated into skid-mounted systems, adapting to both stationary and mobile processing plants.
• Significant Economic Benefits: Using a 50 t/h unit as an example, annual gold recovery can reach 1.5–3 kg, with an investment payback period typically under 12 months.
• Strong Adaptability: Capable of processing ores with high mud content and complex particle size distributions, suitable for various geological conditions and ore types.

5.Technical Specifications

6.Our Solutions

Henan Staurk Machinery Co., Ltd. is headquartered in Zhengzhou, Henan Province. With a leadership team boasting over 20 years of industry expertise, we are a premier enterprise specializing in the R&D, manufacturing, and sales of large and medium-sized mining, metallurgical, and construction machinery.

Our comprehensive product portfolio encompasses dozens of series and hundreds of specifications, categorized into four core industrial pillars:

• Gold & Mineral Processing: We provide complete Gold Ore Processing Equipment solutions, including advanced Gold CIL & CIP Plants for chemical extraction. For gravity separation, we offer high-precision Gold Concentrators, Shaking Tables, and specialized Alluvial Washing Equipment for placer gold recovery.

• Calcination & Grinding: High-efficiency Energy-Saving Ball Mills (optimized for Spodumene/Lithium ore), large rotary kilns, industrial dryers, and complete production lines for cement and lime.

• Crushing & Sand Making: Heavy-duty Jaw Crushers, Impact Crushers, Cone Crushers, and VSI Sand Making Machines (Impact Crushers).

• Screening & Conveying: Vibrating Feeders, high-performance Vibrating Screens, Sand Washing Machines, and integrated Belt Conveyor systems.

These complete sets of equipment are extensively utilized globally in mining, chemical engineering, metallurgy, and sustainable construction (including Concrete Recycling).

Staurk Machinery has built a formidable international presence, exporting to more than 20 countries and regions, including France, Canada, Australia, Russia, Uzbekistan, UAE, Vietnam, Indonesia, Chile, Kenya, and the Philippines. Our commitment to high-yield, energy-saving, and reliable solutions has earned us a stellar reputation in the global market.

Official Website of Henan Staurk Machinery Co., Ltd.