200t/h Alluvial Gold Processing Plant in Somaliland

Feeding & Preliminary Screening:

• A hopper with a grizzly feeder removes oversize rocks and debris (>100mm).
• A wheeled trommel scrubber simultaneously screens and scrubs the clay-bound ore, breaking down lumps and efficiently washing the material.

Fine Gold Recovery & Concentration:

• The tailings from the jig machine are pumped to a Centrifugal Concentrator (Knelson / Falcon type) for recovery of fine gold particles with high efficiency and a high upgrade ratio.
• The concentrate from the centrifugal concentrator is regularly harvested.

Gold Smelting & Final Product:

• The high-grade concentrate from the shaking table is dried and mixed with fluxes.
• It is then smelted in an Electric Gold Smelting Furnace at high temperature to produce gold doré bars with a purity of approximately 90-95%.

Primary Concentration (Coarse Gold Recovery):

• The screened material (-20mm) is fed into a Jig Machine to recover liberated coarse gold and heavy minerals.
• The jig concentrate, rich in gold, is collected for further upgrading.

Concentrate Upgrading & Cleaning:

• The combined concentrates from the Jig and Centrifugal Concentrator are fed onto a Shaking Table.
• The shaking table provides a clean, high-grade gold concentrate by separating gold from other heavy minerals like magnetite, ilmenite, etc., based on specific gravity differences.