Gold Washing Plant Alluvial Placer Ore Dressing Equipment For Small Scale Mining In Africa
Gold trommel washing plant for alluvial sand gold mining with 50 100 150 tph capacity
Gold trommel screen washing plant placer rotary equipment is a complete set of equipment, which can be mobile or fixed. It includes feeding hopper, trommel screen or vibrating screen, water pump and high-pressure water spray gun, gold centrifugal concentrator, gold chute and other accessories. It is mainly used for washing ore, selecting the partical or powdered gold in river sand or gravel.
Features of Drum Scrubber Washing Machine
- Gold mining trommel screen includes hopper, water pump, water pipe, diesel engine/motor, wheels, can be easily moved, and is specially designed for processing alluvial gold, river placer gold, diamonds, etc.
- Gold trommel screen are often used to wash gold ore in the first stage of alluvial mining. The upper size is usually considered useless material. The bottom volume containing gold is usually processed continuously by a centrifugal concentrator or gold pot to improve the quality of the gold ore. The concentrate produced by the centrifugal concentrator can be processed through a shaking table used to separate the gold from other metals.
Gold mining trommel screen description:
- Gold trommel screen can be used for washing and screening of gold ore.
- Gold trommel screen offers expanded processing capacity comparable to all competitor mobile gold washing plant rotary screen equipment.
- The average processing capacity of gold rotary screen is 100-300 m³/h or 170-510 t/h, converted at 1.7 t material weight per m3.
Designing & Building Custom Gold Mining Trommel :
Provide us with the details of your mining and we can design and build a plant specifically for your minerals. If you need assistance with setting up and running your plant on-site, we provide these services based on decades of successful mining experience.
Learn about your mining area and help us understand your situation. Carefully examine the tomb and its surroundings, as well as any historical information.
Product pictures
Advantages of gold trommel equipment:
- It is suitable for applications ranging from small to large materials, and it is easy to use. It is an economical option.
- Multiple filters with different heavyweight drums to separate the objects better.
- This design allows the end user to switch displays depending on the size of the network.
- Multilayer displays improve the display process.
- There is a replaceable film plate that allows you to replace worn parts.
- Trommel screen are efficient and have a large capacity to process different sizes of materials. I have a
- The screen features a unique design that allows for high capacity, high-resolution performance, and high resolution. The longevity of the film It also prevents things from getting stuck.
Description of the placer gold washing plant.
After the whole plant is installed, river sand is usually loaded into the hopper using an excavator or loader, and then the sand is sent to the trommel screen. As the trommel screen rotates, large-size sand above 8mm is screened out, and small-size sand below 8mm is sent to the centrifugal gold concentrator or vibrating gold concentrator (generally 40 mesh to 200 mesh concentrator). A variety of gold particle sizes can achieve high recovery rates. There is a gold gate next to the concentrator with a gold blanket on it to recover the remaining gold in the concentrator.
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 suitable for collecting gold ore with mesh size from 200 to 40. It uses gravity centrifugal force to collect gold concentrate from river sand or soil. The recovery rate of free gold particles can be as high as 90%. It is the perfect partner for 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 it mercury 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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