Alluvial/Placer/River Gold Processing Plant
Regular Processing Stages For Alluvial Gold Ore
Stage 1: Washing--trommel scrubber or trommel screen will be used in this step. If raw ore contain much sticky clay or heavy clay,have to use trommel scrubber. If raw ore dont contain sticky clay,just alluvial only or just sand only, we can use trommel screen.
Stage 2: Classification size--it usually will be finished in the first step, because the trommel scrubber with screen at the end, and the trommel screen itself is screening equipment. when the ore is washed clean,then screening out waste stones and the needed size materials will go into next machine.
Stage 3: Gravity concentration--centrifugal concentrator,jig separator,sluice box and shaking table will be used in this step. the four machines can be used at the same,also can just use one or two or three of them which depends on customer's budget. But if you want to achieve highests recovery rate,the four machines need be used at the same time.
Stage 4: Gold refining system--gold amalgamator,distiller retort and gold smelting furnace will be used in this step,you can get pure gold bar from this step.
1.Product Introduction
JXSC Small and Portable gold wash plant with trommel is a more flexible and cheaper gold washing solution, it can fully Customizable & moveable. This small machine can equip with the sluice box, gold centrifugal concentrator, shaker table, gold trommel, and other washer like sand washing machine. Also, vibrating feeders, vibrating screen, pumps, and other portable mining equipment can followed according to different conditions.
| Machine |
Model |
Capacity |
Feeding size |
| Gold washing trommel |
JXSC-900 |
40 ton per hour |
150-200mm |
| Gold centrifugal concentration |
STLB60 |
8-12 ton per hour |
3mm |
| Sluice box |
1*6 m |
20 ton per hour |
3-15mm |
| Shaking table |
LY2100 |
500 kg per hour |
2mm |
2.Technical Parameters
This is a piece of common suite equipment for small scale gold mining with scalability and flexibility.
Clay Processing System
1. Customized capacity and strong power scrubbing, large capacity can reach 200-250tons per hour.
2. Long washing drum of the scrubber retains material for longer, more vigorous washing for complete separation.
3. One high output electrical motor driving a rubber wheel system providing efficient torque.
4. Rotation speed can be adjusted by advanced reducer.
5. The water with highpressure flushed the inwall of drum.
6. Can accept material up to 230mm.
Screening System
Drum screen/rolling cylinder drum sieve is designed for processing minerals, mainly for alluvial/placer gold ore washing & screening, it's consist of a half covered trommel screen, one diesel engine/ electric motor, water pump & water pipes, and other facilities such as the feeding hopper and the mobile system.
Gold Centrifugal Concentrator
Our Gold Centrifuge is an efficient equipment for recovering free gold in all particle size ranges, specially for recovery of fine gold which is lost during the operation of the gravitational concentrators (sluice boxes and jigs). It can be used not only for placer gold mining, but also for hard rock mining to recover the natural gold, replacing amalgamation, and recover gold from the tailings.
3. Alluvial Gold Processing Flowchart
We have professional engineers team to draw flowchart based on customer's gold mine site details.
We supplied full set gold plant: vibrating feeder, trommel scrubber washing machine, gold centrifugal concentrator, sluice box and shaking table.
(1) Flowchart for raw ore containing much sticky clay
(2)Flowchart for raw ore without sticky clay
4.Case
50TPH Alluvial Gold Mining Project in Nigeria
Mining area: Nigeria
Processing flowchart: washing>classification>gravity concentration>gold refinery system.
JXSC factory supplied this complete line equipment based on the following flowsheet:
200TPH Alluvial Gold Mining Project In Ghana:
Date: 2019
Mining area: Ghana
JXSC designed the efficient flowchart and plant layout drawing and supplied the full sets equipment for this project
Installation pictures: JXSC engineer guide the installation at site
Packing&Shipping
1. Spare parts would be packed in wooden boxes to avoid broken.
2. Whole machines are fixed and loaded in container directly.
3. Shipped by sea with 20ft or 40ft container.
Our company
JXSC Factory
JXSC Mining Machinery Factory is an experienced supplier of complete set mining equipments, professional at providing complete set processing equipments for Gold ore /Tin ore /Tungsten ore /Iron ore / Diamond/ Coltan ore / Silica sand / Zircon sand/ Black sand/Chrome ore, ect. As well as complete set small lab mining machines.
Our Core Advantages as below :
1.+30 years history FACTORY at mining machinery
2.Provide engineer team after sales service
3.Provide Complete set mineral processing plant
4.Provide Sample testing service in factory lab for free
5.Provide professional Mining Solution Consulting
JXSC Main product including: trommel screen, trommel scrubber, shaking table, spiral chute separator, jig machine, centrifugal concentrator, sluice box, vibration screen, melting furnace, jaw crusher, hammer crusher, ball mill, flotation machine, spiral classifier. water pump,slurry pump,gravel pump, crushing machine,as well complete set small laboratory mining equipments
Our service
Pre-Sales Service
*Inquiry and consulting support
*Ore sample testing support
*View our Factory
*Design Flowchart
After-Sales Service
* Training how to instal the machine, training how to use the machine.
* 1 year warranty
* Engineers available to service machinery overseas.
Audited Supplier 
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