China Gravity Equipment Water Jacketed Centrifugal Concentrator for Gold

Product description
Gold centrifugal concentrator is a new type of gravity concentration equipment for concentrating gold and other high density minerals. Gold centrifugal concentrator is kind centrifugal concentration equipment. Gold centrifugal concentrator can be used not only for placer gold mining, but also for hard rock mining to recover the natural gold, replacing amalgamation.
Gold centrifugal concentrator is also used to recover gold from the old tailings

Working Principle

In operation, material is fed as a slurry of minerals and water into a rotating bowl that includes special fluidized grooves or riffles to capture the heavies.
Fluidized water/back wash water/recoil water is introduced through the multiple fluidization holes in the inner cone to keep the bed with heavy minerals. Fluidized water/back wash water/recoil water plays an important role during the separation.
Periodically, heavy particles(big gravity heavy minerals such as gold,iron etc) are trapped in the grooves/riffles/gratings/ribs while the light particles(small gravity light fine minerals such as sand) are washed away upward into the tailings.
The cleaning up cycle is 1~4 hours. And the upgrade ratio is up to 1,000 times.
If the water pump is connected to the control box, the feeding water,back wash water, machine start and stop, and the concentrates discharging can all be controlled automatically by the control box.

Application

Gold centrifugal concentrator can be used not only for placer gold mining, but also for hard rock mining to recover the natural gold, replacing amalgamation. Knelson gold concentrator is also used to recover gold from the old tailings.
A).Hard Rock Mining: (No Chemicals Required) - NO Mercury, NO Cyanide
B).Alluvial / Placer Deposit Mining & Dredging Primary gold processing when you know your gold is too fine for a sluice
Reprocessing years of old fine mineral concentrates
Processing daily sluice box fine mineral concentrates
C).Enriching/Upgrading Fine Mineral Concentrates
Classifying and upgrading sluice concentrates
Upgrading concentrates for regional processing
D). Prospecting / Drilling / Bulk Sampling

Technical parameters of Nelson design fossick equipment water jacketed centrifugal concentrator

Model

STLB20

STLB30

STLB60

STLB80

STLB100

Capacity(t/h)

1-2

2-3

10-20

30-40

50-80

Feeding Size(mm)

0-4

0-4

0-5

0-6

0-6

Feeding Density(%)

10%-50%

10%-50%

10%-50%

10%-50%

10%-50%

Fluidization Water(t/h)

1-2

4-6

10-15

20-30

17-25

Concentrates Weight(kg/batch)

2-3

10-20

25-40

45-60

70-80

Motor Power(kw)

0.75

1.5

4

11

18.5

Bowl Rotation Speed (rpm)

800

600

480

400

360

Water Pressuer(mpa)

0.05-0.1

0.1-0.2

0.1-0.2

0.1-0.2

0.1-0.3

Dimension(mm)

940*700*1000

1180*1140*1250

1200*1250*1250

2000*1800*1900

2300*2000*2300

Weight(kg)

16

600

1400

2200

3700

Features

1. High concentrating ratio and high recovery
2. Total process automation, steady recovery performance
4. Environmentally friendly(requires no chemical additives or reagents)
5. Low water and electricity requirements
6. Low production costs, durable wear parts, minimal maintenance requirements
7. Compact design requiring less space, easy merged into the existing mining processing
8. Quick payback on investment, typically lass than half year
9. Rugged design and a high degree of quality manufacturing ensures that every Concentrator will provide many years of reliable, trouble-free operation in even the most severe operating environments.

Detailed Images

Company Information

is a large mineral processing manufacturer for 15 years history, with covering an area of 48,000 square meters and 20,000 square meters for workshop, with various large modernized machinery facilities, professional R&D team and installation team.
With 32% market share in China and the rest to overseas, already successfully exported to over 50 countries, such as USA, England, Australia, Brazil, Turkey, Italy, Russia, South Africa, Zimbabwe, Sudan, Ghana, Congo, Morocco, India,Indonesia, Malaysia, Philippines, North Korea, Mongolia, Vietnam, Thailand etc.
is to provide one-stop service for you and assist you to solve all problems from investment to his return in the field of mining, including the preliminary mineral analysis, mineral processing test, engineering design, equipment debugging and technical training etc..
We are expert especially at mining separating and lab mining plant, main products as below:
Gold trommel wash plant
Shaking table
Spiral chute separator
Centrifugal gold concentrator
Jig separator machines
Waste recycling machine
Grinding and mill crusher
Flotation cell machine
Magnetic separator
Laboratory mining plant
Package: FCL & LCL export standard container 20GP/40GP/40HQ.
FCL: main machinery gold shaking table in nude package and bulk in container, spare parts in wooden box or as your special requirement
LCL: machinery are packed in steel frame, base and deck are separately packed.
Shipping: by sea shipment, by air shipment or by courier express, it depends on you.
Payment Terms: T/T or L/C is preferable. T/T: 30% deposit and the balance before delivery
We will take photos for your products when finished and show you before delivery. Also keep you informed for any updated information including shipping before you receive it, to let you rest assured.
Delivery time: shipped in 15 days after payment
FAQ
1.How is the quality of your products? (mining equipment/machine)
Answer: Our products are manufactured strictly according to national and international standard, and we will take a test on every grinder before delivery.
2.Guaranteed?
Answer: All of our products are guaranteed for one year. If products quality is not consistent with the description as we
described or the promise before you place order, we promise 100% refund.
3.How about price?
Answer: For the complete same machine, we can promise our quality is the best when the price same as other competitors, and our price can be lowest when the quality at standard level.
4.Service and Payment Terms?
Answer: We can accept T/T and L/C; 30% deposit, 70% balance before delivery, which is international trade practice;Finished product pictures will provide to customers before delivery.
Our Service
1) Pre-sale service: Freely provide project designing, process designing, choosing suitable equipment for you.
2) Medium-sales service: Accompany you to complete the acceptance of the equipment, draft the construction scheme and detailed process, and complete process of export
3) After-sales service: Offer considerate technical guidance in installation, debugging and operators training. We are available at any time if you need.
Contact
JiangXi Victor International Mining Equipment Co.,Ltd
Tel/Fax: 86-797-5712751
Mob: +86 133 6177 9811


Add:Guzhang industrial park,Shicheng county,Ganzhou city,Jiangxi Province,342700,China.