Indonesia 700TPD Gold Mine Pool Leaching Plant Project

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Mineral Processing EPC+M+O

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PROCUREMENT

CONSTRUCTION

MANAGEMENT+OPERATION

Products

Crushing & Screening
- Crushing
  
  Jaw Crusher
  
  Hammer Crusher
  
  Spring Cone Crusher
  
  Hydraulic Cone Crusher
  
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- Screening
  
  Round Vibrating Screen(YA)
  
  Auto Centering Vibrating Screen
  
  Linear Vibrating Screen
  
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Grinding & Classification
- Grinding
  
  Energy Saving Ball Mill
  
  Rod Mill
  
  Grid Type Ball Mill
  
  Overflow Type Ball Mill
  
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- Classifying
  
  High Weir Spiral Classifier
  
  Submerged Spiral Classifier
  
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Separation Equipment
- Flotation
  
  SF Flotation Cell
  
  JJF Flotation, Wemco Flotation
  
  BF Flotation Cell
  
  KYF Air Inflation Flotation Cell
  
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- Gravity Separation
  
  Jig
  
  Concentrating Table (Shaking Table)
  
  Spiral Chute
  
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- Magnetic Equipment
  
  Magnetic Drum
  
  Magnetic Separator
  
  Dry Magnetic Separator
  
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- Gold Extraction
  
  Leaching Agitation Tank
  
  Air Lifter
  
  Carbon Screen
  
  Desorption Electrolysis System
  
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- Washing Equipment
  
  High Efficiency Agitator Washer
  
  Spiral Chute Washer
  
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Thickening & Dewatering
- Thickening
  
  Efficient Improved Thickener
  
  Efficient Thickener
  
  Peripheral Transmission Thickener
  
  Efficient Deep Cone Thickener
  
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- Dewatering Machine
  
  High-Frequency Dewatering Screen
  
  Vacuum Filter
  
  Drum Filter
  
  Ceramic Filter
  
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Auxiliary Equipment
- Agitation Equipment
  
  High-Efficiency Agitation Tank
  
  Agitation Tank
  
  Agitation Tank for Chemical Reagent
  
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- Feeding
  
  Pendulum Feeder
  
  Chute Feeder
  
  Plate Feeder
  
  ZSW Vibrating Feeder
  
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- Transmission
  
  Screw Conveyor
  
  Belt Conveyor
  
  Walled Belt Conveyor
  
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- Iron Removal
  
  Metal Detector
  
  Electromagnetic Iron Remover
  
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- Automatic Control
  
  Electronic Belt Scale
  
  Pipeline Sampler
  
  Flocculants System
  
  NC Reagent Feeder
  
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- Pumps
  
  Mobile Pump Station
  
  Double Stages Slurry Pump
  
  Wear-Resistant Slurry Pump
  
  Alloy Slurry Pump
  
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- Valves
  
  Knife Gate Valve
  
  Pinch Valve
  
  Rubber Check Valve
  
  Y-Ball Valve
  
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- Hydrocyclone
  
  Hydrocyclone
  
  Cyclone Unit
  
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Consumables
- Accessories
  
  Polyurethane Flotation Machine Rotor Stator
  
  Impeller of Flotation Machine
  
  Rubber Flotation Stator and Rotor
  
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- Auxiliary Product
  
  Coconut Activated Charcoal
  
  Rubber Liner
  
  Forged steel ball
  
  High Manganese Steel Liner
  
  More Details

Solutions

Cases

News

Xinhai Solution Main Equipment Project Result Project Site

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Xinhai Solution

Crushing and Washing Stage: It used cylinder screen to wash ore and the large pieces on the screen are crushed by a hammer crusher. Raw ore ≤150mm was crushed and washed to obtain a mineral sizeof ≤5mm with a concentration of about 35%, which was transported to the dip tank through alloy pump.

Pool Leaching Adsorption: Gold liquid was with about 40m³/h, which was transported to 3 adsorption columns by chemical pumps. Gold Intermediate and Poor liquid Adsorption Stage: After adsorption, the intermediate liquid entered the intermediate liquid tank and circulated through chemical pumps. The fully-absorbed poor liquid regularly got into the poor liquid tank and was discharged after removing cyanide ions.

Desorption Electrolysis: The gold-loaded carbon was processed by the desorption electrolysis system.

Activated Carbon Pickling Regeneration: Adopted the activated carbon pickling and regeneration system, equipped with united operation with desorption electrolysis. Smelting: After the smelting treatment, gold bullions with a purity higher than 80% were obtained.

Main Equipment

Hammer Crusher

Hammer crusher is a kind of crushing equipment with with high production capacity, large reduction ratio and high crushing efficiency.

Alloy Slurry Pump

A slurry pump with wear and corrosive resistance.

Desorption Electrolysis System

Desorption electrolysis system as gold extraction equipment obtains gold mud from carbon by desorption and electrowinning

Belt Conveyor

A general stationary belt conveyor.

Project Result

Indonesia 700TPD Gold Mine Pool Leaching Plant Project

Based on the principle of saving investment costs as much as possible, Xinhai Mining has designed the gold mine pool leaching process for the concentrator. In terms of technology, it is simpler than carbon leaching process with low investment cost, which could meet the requirements of the concentrator. In terms of equipment, Xinhai Mining Machinery Design Institute has made corresponding improvements to actual production of the concentrator, which met all the process conditions. With stable operation of entire concentrator and reliable equipment quality, the beneficiation indexes and economic benefits had reached expectations of actual recovery rate with 85%.