This project involves a 2TPH (2 tons per hour) rock gold mineral processing plant delivered by JXSC in Colombia. Tailored to the specific characteristics of the client’s ore, the plant utilizes a classic “crushing–grinding–gravity separation” process flow. The facility features a compact layout and moderate energy consumption, making it an ideal choice for investors in small-to-medium-sized mines looking to achieve rapid production. A three-stage combination of centrifugal concentrators, shaking tables, and sluice boxes ensures seamless integration of roughing, cleaning, and scavenging stages, thereby guaranteeing high gold recovery rates. From process design to equipment supply, JXSC provides one-stop solutions for rock gold mineral processing, with reasonable equipment investment and operating costs, reliable technology, and peace of mind for customers.
After being stored in a hopper, the run-of-mine ore is evenly fed by a trough feeder into a jaw crusher for coarse crushing, reducing large ore blocks to a medium particle size. This initial size reduction lays the foundation for subsequent fine crushing.
The coarsely crushed ore is transported via belt conveyor to a hammer crusher for secondary fine crushing, further reducing the particle size to a range suitable for the ball mill; it is then conveyed to the grinding stage by another belt conveyor.
The finely crushed ore enters a ball mill for wet grinding to ensure the thorough liberation of gold minerals from the gangue. The resulting slurry flows into a slurry tank equipped with a sand pump, which then pressurizes and transports the material to the beneficiation stage.
The slurry first enters a centrifugal concentrator for roughing, where centrifugal force is used to separate heavy minerals from light gangue. The rough concentrate produced by the centrifugal concentrator is sent to a shaking table for cleaning to yield a high-grade gold concentrate. Tailings from the centrifugal concentrator are fed into a sluice box for scavenging to further recover residual gold minerals, ultimately producing concentrate and final tailings.
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