Separation
Gold Extraction Equipment
Gold extraction equipment performs the leaching, adsorption, desorption and recovery stages that follow grinding. The circuit you build depends on your choice of CIP, CIL or zinc precipitation. These machines provide the core processing steps for a gold recovery plant.
Equipment in this category
Decisions on tank sizing, carbon handling and elution batch capacity shape capital and operating cost. Cyanide management and ore testwork are critical inputs for each choice.
The machines cover the full extraction sequence. The leaching agitation tank dissolves gold into solution. Carbon screens and adsorption columns capture gold-loaded carbon. The desorption electrolysis system recovers gold from carbon. For zinc precipitation circuits, the zinc powder feeding and mixing unit is added. Support equipment includes the air lifter, deoxygenation tower and multi-layer washing thickener.
- Leaching Agitation Tank
- Air Lifter
- Carbon Screen
- Desorption Electrolysis System
- Double-Impeller Leaching Tankcat.
- Carbon Regeneration Kilncat.
- Multi-Layer Washing Thickenercat.
- Deoxygenation Towercat.
- Carbon Adsorption Columncat.
- Zinc Powder Feeding and Mixing Unitcat.
Names marked cat. follow the equipment handbook rather than the product catalogue naming.
What decides the selection
Start with circuit type: CIP, CIL or zinc precipitation. Slurry throughput and gold grade define tank volumes and carbon concentration targets. Leaching residence time and elution batch size follow from metallurgical testwork. Cyanide management and site safety requirements influence equipment layout and materials selection. Each variable is interdependent; testwork on your specific orebody reduces risk.
- Circuit type (CIP, CIL or zinc precipitation)
- Slurry throughput
- Gold grade
- Leaching residence time
- Carbon concentration
- Elution batch size
- Safety and environmental requirements
- Cyanide management
Gold cyanidation involves toxic chemicals and occupational health risk. This page sets out equipment and circuit relationships only. It does not substitute for compliant design or site safety procedures.
Machines in this category
85 models across 6 machine types, as published in the Xinhai equipment application manual.
| Machine | Models | Indicative range |
|---|---|---|
| Dual-Impeller Leaching Agitation Tank | 23 | Motor Power (kW): 4-30 |
| Carbon Screen | 9 | |
| Air Lifter | 19 | |
| Carbon Regeneration Furnace | 5 | Maximum Processing Capacity: 1000-5000 |
| Multi-Deck Scrubbing Thickener | 15 | Maximum Processing Capacity: 15-350 |
| Carbon Adsorption Column | 14 |
ISO 9001 / ISO 14001 / ISO 45001 / ISO 9712 / CE / CSA W47.1 / CNAS accredited laboratory
Send the duty, get a sized proposal
Tell us the ore, the throughput and the target product. Our process engineers come back with a flowsheet position, a model shortlist and the testwork we would need to confirm it.