Huatao Group-Vibrating Screen Technology Solution and Service for Quarry & Mining Industry Since 2008.
Centrifugal Gold Concentrator for Fine Gold Recovery
Product Information
TThe Centrifugal Gold Concentrator is an enhanced gravity separation machine developed for recovering free gold and other high-density minerals from mineral processing streams. The equipment uses a high-speed rotating bowl to generate strong centrifugal force, increasing the effective gravitational field compared with conventional gravity separation equipment. Mineral slurry enters the bowl, while heavy particles migrate toward the concentration zone. Controlled fluidization water helps maintain a loose mineral bed, allowing dense particles to penetrate and remain trapped while lighter gangue is discharged. The concentrator is particularly suitable for fine liberated gold and can be used in alluvial gold plants, hard rock gold plants, grinding circuits, gravity circuits and tailings reprocessing applications. Depending on process requirements, batch or continuous discharge configurations are available.
High centrifugal force significantly increases the effective separation force compared with conventional gravity concentration. Commercial enhanced-gravity equipment can operate across a broad G-force range depending on the model and application.
The centrifugal field helps recover fine liberated gold and other dense minerals that may be difficult to capture using conventional low-G equipment. Actual recovery depends on mineral liberation, particle size, feed density, bowl configuration and operating parameters.
The separation process is based on physical density differences rather than chemical reagents. No mercury or cyanide is required for the gravity concentration stage, making the equipment suitable for environmentally conscious mineral processing circuits.
Batch centrifugal concentrators can produce a relatively small quantity of high-grade concentrate from a much larger feed stream. This reduces the volume of material requiring downstream cleaning and upgrading.
The concentrator can be integrated with trommel screens, vibrating screens, hydrocyclones, pumps, ball mills, flotation circuits, shaking tables and other mineral processing equipment to form a complete gravity recovery circuit.
Technical Specifications
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