Portable Placer Gold Trommel Screen Washing Plant
Portable gold trommel screen wash Plant
The Small and Portable gold wash plant with trommel, fully Customizable & moveable. Equipped with the sluice box, gold centrifugal concentrator, shaker table, gold trommel, sand washing machine, vibrating feeders, vibrating screen, pumps, and the like portable mining equipment according to different conditions.
【Capacity】Customizable 1-300TPH
【Application】dry land, beachside, stream, river gold mining, etc.
【Service】mining process flow design, quick machine selection and quotation, on-site installation, one year warranty.
【Description】The portable gold wash plant integrates ore mining and gold mineral processing operation, includes the excavation system, mineral processing equipment, water supply system, tailings treatment system, power supply, etc.
【Type】The configuration of the mobile gold wash plant varies with the ore nature, processing capacity, site environment, and other factors.
—hard rock gold deposit, alluvial gold (placer gold) deposit;
—dryland placer gold, river gold (need gold dredger), river bed & beachside gold;
—contains sticky clay, sludge, gold trommel wash plant equipped with trommel scrubber, sand washing machine;
Using bulldozer and excavator stockpiles the gold-bearing gravels near the gold mining wash plant, feeds gravels into the wash plant from feeding hopper (mount a vibrating screen to primary classify the gold-bearing gravels), the oversize material slides out, and the undersize material is mixed with water flow through the gold concentrator machines like gold centrifugal concentrator, portable shaker table, portable sluice box, tailings are discharged routinely.
Description of the placer gold washing plant.
After finishing installtion of the whole plant. Usually use excavator or payloader to feed the river sand into the hopper, then the sand go to the trommel screen. When the rotary trommel screen is rotating, big size more than 8mm sand will be screened out, small sizes less than 8mm will go to the gold centrifugal concentrator or vibrating gold sluice ( usually we recommend concentrator, as it can achieve high recovery rate for different gold particle sizes from 40 mesh to 200 mesh). Following the concentrator is gold sluice with gold blanket, which is used to recover the remaining gold in the concentrator.
Product pictures
Advantages of gold trommel equipment:
1.It is a highly economically viable option adequately suitable for small to large volume processing of materials.
2.The screen features various filters for different heavy duty drums that ensure complete separation of fine materials.
3.The design has a end user flexibility that allows for screen replacements depending on mesh sizes
4.Multiple layers of screen to enhance the sifting process.
5.It features changeable screen plates so that worn out parts can be replaced.
6. Trommel screen has high efficiency and a big capacity for different volumes of materials
7.The screen is uniquely designed to facilitate higher capacities, provide longer screen life and avoid material clogging.
The trommel screen is equiped with water spray pipe inside drum, with feeding hopper, water pump, diesel generator,ect
Specification
| SPECIFICATIONS OF GOLD EXTRACTION EQUIPMENT FOR WASHING GOLD SEPARATOR MACHINE | ||||
| Model | GTS20 | GTS50 | MGT100 | MGT200 |
| Parameters | ||||
| Size /mm | 6000x1600x2499 | 7000*2000*3000 | 8300*2400*4700 | 9800*3000*5175 |
| Capacity | 20-40 | 50-80 tph | 100-150 tph | 200-300 tph |
| Power | 20 | 30 kw | 50 kw | 80 kw |
| Trommel Screen /mm | 1000x2000 | φ1200*3000 | φ1500*3500 | φ1800*4000 |
| Sluice Box | 2 set | 2 sets | 3 sets | 4 sets |
| Water Supply /m³ | 80m³ | 120 m³ | 240 m³ | 370 m³ |
| Recovery Rate | 95% | 98% | 98% | 98% |
Gold centrifugal concentrator is to use the gravity centrifugal force to collect the gold concentrate in the river sand or soil, it is suitable to collect the gold mesh size from 200 mesh to 40 mesh, the recovery rate for free gold particles can reach high to 90%, it is a perfect partner working with the gold trommel screen plant.
Gold sluice with blanket
Shaking table
After collect the gold concentrate fromo the centrifugal concentrator and gold sluice blanket, the most common way is then put it on the shaking table to further improve the gold grade.
Mercury Amalgamation barrel or small ball mill.
The gold ore concentrate collected from the shaking table will be put in the small ball mill, or we call itmercury amalgamation barrel. Then it can mix with the mercury and form the gold and mercury mixture.
Electric gold melting furnace
After get the mixture of gold and mercury, you can put it in the elctric gold melting furnace and heat it, then you can get the pure gold bar.
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