China Alluvial / Placer / Hard Rock Gold Recovery Mining Equipment, Find details about China Gold Mineral Processing Equipment, Gold Processing Plant from Alluvial / Placer / Hard Rock Gold Recovery Mining Equipment
In view of occurrence of gold in the different raw materials of placer, alluvial / eluvial deposit, open pit, underground deposit, dump or tailings and allowing for small, medium & large scale of processing, HZE provides different mercury free processes or combination processes and related complete sets of equipment, to recover / extract gold with high efficiency and low cost, and finally produce gold ingots / bullions.
Portable Gold Wash Plant The coarse and fine particles are completely classified and separated by the trommel. The free gold nuggets and particles existing in undersize slurry are recovered by the centrifugal concentrator and the sluice box then gold is further enriched by the shaking table to obtain the final concentrate. | Small Scale Gold Concentration Plant The raw materials were comminuted to less than 30 mesh by the supper fine hammer mill, so that the coarse free gold is completely liberated then gold is recovered and enriched by the shaking table to get the concentrate. | Small Scale Gold Processing Plant After the raw materials are crushed and milled, the gold is recovered as much as possible by gravity concentration, flotation and other processes to produce concentrate. | Small Modular Leaching Plant The slurry after grinding enters the proprietary HZtank to leach gold continuously, and the activated carbon adsorbs gold then the to gold loaded carbon is separated out. |
Crushing and Screening The open circuit or closed circuit system composed of multi-stage crushers and vibrating screens crushes raw ore to the qualified fine products. According to the customer' requirements, the crushing system can be made into fixed, mobile, modular and other installation forms. | Milling and Classifying The system consists of grinding equipment such as SAG mill, ball mill, and classifying equipment such as hydrocyclone, spiral classifier and vibrating fine screen to grind the ores to the required particle size for separation. | Scrubbing and Washing The small particles containing nuggets and free gold are fully separated from the big particles by the grizzly, trommel, drum scrubber or vibrating screen. | Gravity Concentration The multi-stage system consisting of the jig, centrifugal concentrator, sluice box and shaking table recover and enrich nuggets and granular gold at low cost. |
Flotation Under the action of reagent and air in flotation loop, gold bearing mineral particles are collected together to produce concentrate. | CIP / CIL The slurry is continuously stirred in a group of tanks to leach gold by cyanide or other chemicals, and the gold leached is adsorbed by active carbon countercurrent. The gold loaded carbon is separated and sent to the gold room and the leached tailings are detoxified before discharging. | Loaded Carbon Stripping and Electrowinning In the closed unit of high temperature and high pressure, gold loaded in carbon is rapidly stripped out of carbon by eluant and solution becomes pregnant solution which enters the electwowinning cell to precipitate gold dust at a group of cathode plates. | Gold Smelting The complete set of gold refining equipment produces alloy gold ingots or to produce gold bullions with purity up to 99.95% and 99.99% according to the client's demand. |
Plant Type | Capacity Range | Optional Equipment | Applicable Materials |
Mobile Wash Plant with Trommel | 2-300 tph | Grizzly, Trommel, Vibrating Screen, Sluice Box, Centrifugal Concentrator, Shaking Table, Conveyor | Placer Deposit, Alluvial / Eluvial Deposit |
Mobile Wash Plant with Drum Scrubber | 30-180 tph | Grizzly, Drum Scrubber, Trommel, Vibrating Screen, Sluice Box, Centrifugal Concentrator, Shaking Table, Conveyor | Alluvial / Eluvial Deposit with Clay or Sticky Materials |
Fixed Wash Plant | 20-300 tph | Grizzly, Drum Scrubber, Trommel, Vibrating Screen, Sluice Box, Centrifugal Concentrator, Shaking Table, Conveyor | Placer Deposit, Alluvial / Eluvial Deposit, Clay |
Modular Processing Plant (Gravity) | 0.5-20 tph | Crusher, Hammer Mill, Ball Mill, Jig, Centrifugal Concentrator, Shaking Table, Sluice Box | Hard Rock Ore, Alluvial / Eluvial Deposit |
Fixed Processing Plant (Gravity) | 10-200 tph | Crusher, Hammer Mill, SAG Mill, Ball Mill, Jig, Centrifugal Concentrator, Shaking Table, Sluice Box | Hard Rock Ore, Alluvial / Eluvial Deposit |
CIP /CIL Plant | 1-200 tph | Thickener, Leaching Tank, Vibrating Screen, Interstage Screen, Detox Tank | Alluvial / Eluvial Deposit, Clay, Hard Rock Ore, Tailings of Gravity or Flotation, Dump |
Processing Plant (Flotation) | 1-400 tph | Flotation Cell, Slurry Conditioner Tank, Reagent Dosing Device | Hard Rock Sulfide Ore |
Heap / Vat Leach Plant | 30-5000 Tons per Batch | Agglomeration Drum, Reagent Dosing Device, Carbon Column, Sprinklers | Alluvial / Eluvial Deposit, Low Grade Ore, Tailings, Dump |
Crushing Plant | 2-600 tph | Jaw Crusher, Hammer Crusher, Cone Crusher, Vibrating Screen, Conveyor | Hard Rock Ore |
Milling Plant | 1-400 tph | SAG Mill, Ball Mill, Hydrocyclone, Spiral Classifier, Vibrating Screen | Alluvial / Eluvial Deposit, Clay, Hard Rock Ore, Tailings of Gravity |
Elution and Electrowinning Unit | 0.1-5 Tons Carbon per Batch | Carbon Column, Electrowinning Cell, Heater, Filter, Acid Wash Tank | Gold Loaded Carbon |
Merrill-Crowe Process System | Client's Demand | Deoxidization Tower, Zinc Dust Feeder, Vacuum Pump, Precipitation Filter Press | Pregnant Solution Leached |
Good Room | Client's Demand | Flame Furnace, Induction Furnace, Reactor, Dryer | Concentrate, Semi Finished Gold |
It is welcome that the customer contacts HZE at any time for details of technology, each equipment and processing plant, so as to further understand our technology, products and services.HZE will send the corresponding client questionnaire according to the customer's initial requirements.After receiving the feedback, HZE will give reasonable suggestions, appropriate equipment selection and optimized solutions based on full communication with the customer in order to help the customer to achieve the goals of environmental protection, energy saving, consumption reduction and high profit.
Metallurgical Test HZE provides technical support for successful projects by strictly carrying out metallurgical test on the representative mineral samples and determining the optimal scheme. | Engineering Design HZE adopts three-dimensional software for the whole project engineering design to ensure the smooth implementation of the project and reduce the investment cost. | Installation Equipment, steel structures, pipelines, electrical and automation, auxiliary facilities are installed on site to form a complete processing plant. |
Commissioning HZE conducts the plant commissioning to ensure that the productivity and the indicators of production and technical to achieve or exceed the design goals for the best benefits. | Training HZE carries out comprehensive training for the customers' employees to ensure that the customers' employees operate the processing plant independently. | EPC According to customer demand, with the goal of delivering the whole project, HZE provides one-stop service of engineering, equipment supply and project construction. |