Professional Manufacturer High Recovery Gold Centrifugal Concentrator for Gold Sand Separation

• Type: Gravity Separator
• Voltage: 380V
• Weight: 1T
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: STLB60
• Material: Stainless Steel
• Material Feature: Fire Resistant
• Certification: ISO9001:2008, CE
• Energy Saving: Energy Saving
• Warranty: 1 Year
• Color: Can Be Customized
• Customized: Customized
• Condition: New
• Capacity: 8-12 Tph
• Feeding Size: 0-6 mm
• Feeding Density: 0-50%
• Power: 7.5 Kw
• Cone Rotate Speed: 460 R/Min
• Concentrate Weight: 15-20 Kgs Per Batch
• Transport Package: Shipping by Sea(20FT or 40FT Container)
• Trademark: JXSC or customized
• Origin: Ganzhou, Jiangxi
• Production Capacity: 1000sets/Month
• Package Size: 190.00cm * 160.00cm * 160.00cm
• Package Gross Weight: 1000.000kg

Product Description

Description of Gold Centrifugal Concentrator

Gold centrifugal concentrator is a machine that was patented in China. It is an efficient machine that is useful in the recovery of free gold in all ranges of particle size. It is most especially useful for recovering fine gold which gets lost during the operation of gravitational concentrators. It is not only used for alluvial/placer gold mining, but it can also be used for the recovery of natural gold from rocks that are hard, for replacing amalgamation and recovering of gold from the tailings.

Working Principle of Gold Centrifugal Concentrator

The rotor of the centrifuge rotates at a high speed at a certain number of revolutions, and the ore slurry is sent to the inner wall of the rotating drum by the ore feeder and the orifice in two places. The ore pulp rotates with the drum at high speed. Under the action of centrifugal force, heavy minerals deposit on the inner wall of the drum and rotate with the drum. At the same time, it needs to continuously give backwash water from the outside to the middle layer of the centrifugal rotor A certain differential speed rotates with the drum. During the rotation, a certain helix angle flows from the feed end to the ore discharge end in the direction of the drum slope to the end, and is discharged through the ore separator at the end, which is the tailings. Work for about 4-6 hours, after the rotor inner wall is enriched with a certain amount of concentrate, stop feeding into the rotor. After the tailings are discharged, the ore discharge separator automatically turns away from the original normal position to prepare to intercept the concentrate. Then, the high-pressure flushing water valve is opened, and the high-pressure flushing water flushes down the concentrate deposited on the inner wall of the rotor. After the concentrate is drained, the equipment is re-opened to work and the cycle is performed.



Application Area of Gold Centrifugal Concentrator

The centrifuge is a sorting device that separates minerals with a large difference in gravity in the centrifugal force field, and is one of high-efficiency sorting devices. It is mainly used for initial enrichment of concentrates of precious metals such as placer gold/alluvial gold and crushed rock gold.

Main Structure of Gold Centrifugal Concentrator

The centrifuge is composed of feed pipe, rack, tailings trough, drive motor, vertical shaft and mineral processing parts.


 

Features of Gold Centrifugal Concentrator

1. High concentrating ratio and high recovery
2. Total process automation, steady recovery performance
3. Low energy consumptions
4. Environmentally friendly (requires no chemical additives or reagents)
5. Low water and electricity requirements
6. Low production costs, durable wear parts, minimal maintenances 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
 

Technical Parameters of Gold Centrifual Concentrator

Model	Capacity (t/hr)	Feeding Size (mm)	Power Requirement (kw)	Cone Rotate Speed (rpm)	Water Required (t/h)
STLB20	0.5-1.0	0-2.5	1.1	800	1.5-2.0
STLB30	2.0-3.0	0-4	2.2	600	4.0-6.0
STLB60	8.0-12.0	0-6	7.5	460	10.0-15.0
STLB80	10.0-20.0	0-6	15	400	17.0-25.0
STLB100	50-100	0-6	18	360	40.0-60.0

Gold Concentrator in Production -- JXSC workshop:

JXSC Centrifugal Concentrator 40tph Mobile full set Alluvial Gold Washing plant

We manufactured mobile gold centrifugal concentrator, mobile shaking table, mobile trommel screen with hopper, gold sluice box with cover for above 40tph mobile full set Alluvial Gold Washing plant.
 

JXSC Gold Centrifugal Concentrator Used in Customers' Mining Site

(1)100tph full set Alluvial Gold Mining Project in Ghana

We designed flowchart based on customer's gold mine site details.
We supplied full set gold mining equipment: vibrating feeder, trommel scrubber washing machine, gold centrifugal concentrator, sluice box and shaking table.

(2)50tph alluvial gold mining project in Nigeria

JXSC factory designed the processing flowsheet and supplied the complete line equipment for Nigerian gold mining project.we supplied: trommel scrubber washing machine>gold centrifugal concentrator>shaking table>sluice box>gold smelting furnace.
below is the processing flowsheet:

Below is the site picture from customer's gold mine:


(3)25tph alluvial gold mining project in Sudan

JXSC factory designed flowsheet and supplied the full sets equipment: trommel screen> gold centrifugal concentrator>sluice box>shaking table

Site pictures from customer's gold mine


Packing and Shipping

(1)Shipping method by sea
(2)Packing: For big models directly loaded to 20ft container or 40ft container; for small models, plywood case packing

Our company

Our service
 

Pre-Sales Service

*Inquiry and consulting support
*Ore sample testing support
*View our Factory
*Design Flowchart
 

After-Sales Service

* Training how to instal the machine, training how to use the machine.
* 1 year warranty
* Engineers available to service machinery overseas.