| Type: | Gravity Separator |
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| Voltage: | 380V |
| Weight: | <1T |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Audited Supplier 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.
Detailed Pictures
Product Parameters
| Model | STLB20 | STLB30 | STLB60 | STLB80 | STLB100 |
| Capacity(t/h) | 0.6-1 | 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) | 160 | 600 | 1400 | 2200 | 3700 |
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
Woking Principle for Centrifugal Gold Concentrator
The double-layer centrifugal bucket is divided into two layers, inner and outer. The inner layer is a vertebral body like a
washing machine, which is made of stainless steel and has an annular spacer. The inner vertebral body has many small holes and the outer layer is also cone-shaped. Form a closed water jacket with the inner layer. The middle transmission shaft is a hollow shaft, and the pressurized water is punched into the inner sleeve of the double-layered centrifugal barrel through the hollow shaft, and is sprayed into the partition between the small holes of the inner layer to form a back flushing water. The selected gold-bearing minerals enter the bottom of the double-layer centrifugal bucket in the form of slurry from the upper feeding tube. Under the action of high-speed centrifugal force, the slurry slides upward along the inner cone, and heavy material such as heavy monomer is precipitated between the spacers. The light substance slides up until it reaches the upper mouth of the double-layered centrifugal barrel and is discharged through the tailings trough. The heavy substance between the strips is under the impact of the recoil, and the heavier substance is deposited on the bottom layer of the spacer, the lighter substance It is constantly replaced by new heavy materials into the compartments. After a period of time, the gold-containing heavy substances between the compartments are removed. That is to complete a beneficiation process.
Related Products
1) Wilfley shaking table--click for more details
2) spiral concentrator--click for more details
Company Profile
Victor 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.
Packing & Delivery
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.
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Audited Supplier 
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