China Gold Processing Leaching CIL Plant 8 Leaching Tanks for Rock Gold Recovery for sale

Gold Processing Leaching CIL Plant 8 Leaching Tanks for Rock Gold Recovery

Name: Gold Processing Leaching CIL Plant 8 Leaching Tanks for Rock Gold Recovery
Brand: Zhengzhou Hengyang Industrial Co., Ltd

Complete CIL plant for rock gold processing, featuring 8 leaching tanks, carbon separation screen, and slurry pumps. Efficiently extracts gold via crushing, grinding, gravity, flotation, and cyanide leaching. Customizable for high recovery rates.

Condition New

Usage mineral mining

Warranty 12 months

Place of Origin China

Packaging Details Negociated

Model Number Gold mining

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Product Description

Rock gold (hard rock gold) processing is a systematic beneficiation process designed to extract gold from gold-bearing vein ores. The complete production flow generally includes crushing, grinding, gravity separation, flotation, leaching (CIL/CIP), and smelting, to achieve efficient gold recovery.

1. Crushing & Screening Stage Raw rock gold ore is first fed into a jaw crusher for primary crushing, then sent to a cone crusher or impact crusher for secondary and fine crushing. After crushing, the ore is screened by a vibrating screen. Qualified fine ore enters the next stage, while oversized particles are returned for re-crushing to form a closed-circuit crushing system.

2. Grinding & Classification Stage Crushed ore is sent to a ball mill for wet grinding with water. A spiral classifier or hydrocyclone is used to control particle size. Qualified ore pulp enters the separation process; unqualified coarse particles return to the ball mill for re-grinding.

3. Gravity Separation Stage Gravity separation is the most economical and widely used method for rock gold. Ore pulp passes through shaking tables, spiral chutes, centrifugal concentrators, or gold centrifuges to separate heavy gold concentrate from gangue based on density difference. This step quickly recovers coarse gold and reduces the load of subsequent processes.

4. Flotation Stage For finely disseminated and sulfide-associated gold ore, flotation is applied. Reagents (collectors, frothers, modifiers) are added to the pulp to make gold particles attach to air bubbles. The froth containing gold is scraped out to obtain gold concentrate, achieving high-selectivity separation.

Name	Quantity
Leaching Tank	8
Carbon & Surry Separation Screen	1
Roots Pump	1
Chemical Pump	1
Slurry Pump	1
Mixing Tank	1
Cone Thickner	1

Key Equipment in the Hengyang Mobile CIL System

The system includes the following high-performance components:

✔ Leaching Tanks – Facilitate gold dissolution with cyanide under controlled conditions.

✔ Carbon & Slurry Separation Screen – Efficiently extracts gold-laden carbon for further refining.

✔ Roots Pump (Air Blower) – Enhances leaching efficiency by aeration, improving gold dissolution.

✔ Chemical Pump – Precisely doses leaching agents (cyanide, lime) for optimal gold recovery.

✔ Slurry Pump – Transports ore slurry from grinding circuits to downstream processes.

✔ Mixing Tank – Ensures homogeneous blending of reagents and slurry before leaching.

✔ Cone Thickener – Concentrates slurry from the grinding mill, reducing water content.

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