| Customization: | Available |
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| Type: | Gravity Separator |
| Voltage: | 380V |
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Centrifugal Concentrator is kind of centrifugal concentration equipment. It can be used not only for placer gold mining, but also for hard rock mining to recover the natural gold, replacing amalgamation. It is also used to recover gold from the old tailings.The recovery can be as high as 98%.
Gold Centrifugal Concentrator Features
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.
Gold Centrifugal Concentrator working principle
Centrifugal Concentrator use the principles of a centrifuge to enhance the gravitational force experienced by feed particles to effect separation based on particle density. The key component is cone shaped concentrate bowl. The concentrate bowl rotated at high speed by an electric motor and a pressurized water jacket encompassing the bowel. Feed material, usually from a ball mill discharge or hydrocyclone underflow bleed, is fed as a slurry toward the center of the bowl from above. The feed slurry contacts the base plate of the vessel and due to its rotation, is thrust outward. The outer extremites of the concentrate bowl house a series of ribs and between each pair of ribs is a groove. During operation the lighter materials flows upward over the grooves and heavy mineral particles become trapped within them. Pressurized water is injected through a series of tangential water inlets along the perimeter of each groove to maintain a fluidized bed of particles in which heavy mineral particles can be efficiently concentrated.
| Model | BC-19 | BC-30 | BC-60 | BC-80 | BC-100 |
| Capacity(t/h) | 0.25-0.3 | 2-3 | 10-15 | 35-40 | 80-120 |
| Feeding size(mm) | 0-3 | 0-4 | 0-6 | 0-6 | 0-6 |
| Feeding density(%) | 0-50 | ||||
| Fludization water(m³/h) | 2-3 | 3-5 | 7-10 | 30-36 | 50-60 |
| Concentrate capacity(kg/time) | 2-3 | 10-20 | 30-40 | 60-70 | 70-80 |
| Power (kw) | 0.75 | 1.5 | 5.5 | 11 | 18.5 |
| Overall Size (mm) | 790*785*790 | 1180*1140*1250 | 1970*1670*1750 | 2300*1800*2200 | 2500*2000*2400 |
Gold exists in quartzite. Usually, quartz appears as small stones in large cracks in riverbeds or mountain slopes and has crystals in different colors such as white, yellow, pink, purple, gray, or black. The most common types of quartz with gold ore are rose quartz gold ore and rainbow gold ore. A high gold-quartz ore contains 25% gold by mass, and it occurs in areas where the bedrock is fractured by tectonic and volcanic activity. Placer gold ore with high gold content mostly exists in the form of particles. Therefore, the ideal method to process placer gold ore is gravity separation.
Flow chart of gold ore processing
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 production line and give you related professional advice. We had already build many mining projects in China & Overseas.
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