التصنيف الجاذبي لاسترداد الذهب الخشن الحرة في الترسبات المطروحة والصخور الصلبة

Gravity Separation for Gold

Gravity separation exploits the high specific gravity of gold (SG 19.3) compared to typical gangue minerals (SG 2.6-3.0). This density difference makes gravity concentration one of the most cost-effective methods for recovering coarse free gold from crushed ore.

Jig Concentrators

Diaphragm jigs recover gold particles in the 1-30 mm range with high throughput capacity, often used as a primary gravity step ahead of finer grinding.

Centrifugal Concentrators

Knelson and Falcon concentrators use centrifugal forces (60-300G) to achieve high recovery of fine gold particles (5-200 microns) lost by conventional methods.

Shaking Tables

Shaking tables provide precise gravity separation for fine gold (0.05-2 mm), producing high-grade concentrates for final upgrading.

WSHT designs gravity concentration circuits tailored to each deposit's gold particle size distribution and throughput requirements.