High Quality Gravity Separator Mining Machine, Centrifugal Concentrator For Gold Extraction
Brief introduction
Application shows that the recovery rate can be as high as90% in tin ore, Pb ore, antimony ore, sliver ore, gold ore,pecially for the case less than 2.5mm heavy ores, can reach to 92%.
Note: The standard slurry density in feeding is 35%, The water pressure level in separation process is 0.03-0.06Mpa. This figure is only for your reference, for example: named the water pressure as A=0.02mpa, B=0.03mpa, C=0.04mpa, and then testing these three figures to check the gold concentration grade, delete the lowest grade matched figure, and then text again to choose the most suitable water pressure figure.
Working principle
(1).Central transmission shaft is driven by motor through belt, and then make the inner concentrate cone rotate in high speed.
(2).Fluidization water is introduced into the concentrate cone through central transmission shaft, and then spraying water to ring groove from inner cone holes, called backwash water. The water pressure level in separation process: 0.03-0.06Mpa.
(3).ineral materials enter into the inner cone groove by feeding pipe, under the high rotating configuration force, heavy ores will be deposited on the groove but the light ores will go upside along the cone liner, and finally going into tailing discharging pipe from cone upper surroundings.During the separation process, make sure the concentration discharging pipe is closed.
(4).After a cycle process, close down the machine and open the concentration pipe to collect the gold concentration.
| Type | BCJ20 | BCJ30 | BCJ60 | BCJ80 | BCJ100 |
| Capacity (T/h) | 0.2-1 | 2-8 | 10-40 | 35-70 | 75-120 |
| Particle size (mm) | 0-3 | 0-4 | 0-6 | 0-6 | 0-6 |
| Feeding Concentration(%) | 0-50% | 0-50% | 0-50% | 0-50% | 0-50% |
| Backwash water(T/h) | 1.5-2 | 4-6 | 10-15 | 17-25 | 40-60 |
| Output (KG/TIMES) | 2-3 | 10-20 | 30-40 | 60-70 | 70-80 |
| Power (kw) | 0.75 | 1.5 | 4 | 15 | 18.5 |
| Revolution (r) | 800 | 600 | 460 | 400 | 360 |
| Pressure Water (Mpa) | 0.04 | 0.12 | 0.4 | 0.4 | 0.6 |
| Dimension (mm) | 930*700*900 | 1180*1140*1250 | 1970*1670*1750 | 2300*1800*2200 | 2500*2000*2400 |
| Weight (kg) | 205 | 400 | 1300 | 1500 | 2000 |
6 Types of Gold Ore
Flow chart of gold ore processing
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1. Are you manufacture or trading company?
We are factory, established in 2003.
2. How long is your delivery time?
7-10 days for the stock, 15-30 days for the mass production.
3. What is your payment method?
30% deposit in T/T advance, 70% balance before shipment.
4. How long is the warranty? Does your company supply the spare parts?
One year. Spare parts for you at lowest cost.
5. If I need the complete crushing plant can you help us to build it?
Yes, we can help you set up a complete




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Step 1
Payment and order readiness
Minimum order: 1 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
15 days
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Step 3
Packaging and dispatch
Packaging details are available on request.
Final packing, freight, and delivery dates are confirmed before dispatch.
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