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[China]
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Address: Shenglong block, high tech zone, Zhengzhou, China
Contact name:Wilson Shi
Henan Ascend Machinery Equipment Co., Ltd. |
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Portable Trailer Mounted Diesel Engine Mobile Alluvial Gold Washing Trommel Screen Plant Machine
Placer Gold Trommel Wash Plants for Sale
Placer gold machine, placer gold beneficiation machinery as a mining, recovery of sand gold heavy metal machine is currently used in the global scope of sand gold mining areas. They come in many sizes, but they are all designed and made with the aim of recycling gold.
The alluvial gold machine movement is very convenient and can be applied to a variety of terrain, terrain is soft sandy or hard rock, stone or more can be applied, and must also very convenient, can satisfy the development of mining while walking. This method has a good effect on a large range of sand gold mining areas, which can save more production costs and increase mining efficiency.
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% |
Features of Drum Scrubber Washing Machine
Gold mining trommel screen for sale description:
The gold trommel screen can be used for gold washing and screening. The gold trommel screen offer an expanded processing capacity that rivals all competitor mobile gold wash plant trommel equipment. The gold trammel screen has an average of 100-300 m³/h OR 170-510 tons per hour based upon 1.7 tons of material weight per cubic meter conversion.
Gold washing plant working principles:
1. Input of raw materials Raw materials inputted through the entrance of the hopper will be pushed into the trommel screen by the strong water pressure of the shower equipped in the hopper.
2. Selection and cleaning of raw materials Raw materials of the trommel screen will be cleaned and selected by the rotation of trommel screen and by watering of the shower inside, run into the gold dust separate panel.
3. Collecting of gold dust separated Soil and sands with lighter specific gravity will flow away but gold dusts with greater specific gravity will be staying in the gathering mat to be collected.
Product pictures
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
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.
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.
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.
