Knelson gravity concentrator with high recovery rate for gold recovery

Gold Centrifugal Concentrator gold concentrator is a new type of gravity concentration equipment for concentrating gold,silver,tin,lead.centrifugal gold concentrator successfully separates the minerals under the high speed centrifugal rotation of the bowl as well as pressured fluidization water.centrifugal gold concent

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Gold Centrifugal Concentrator 

gold concentrator is a new type of gravity concentration equipment for concentrating gold,silver,tin,lead.centrifugal gold concentrator successfully separates the minerals under the high speed centrifugal rotation of the bowl as well as pressured fluidization water.centrifugal gold concentrator 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.
High Recovery Rate Knelson Gravity Concentrator for Gold Recovery
Main Features

1.High recovery rate
2.Easy to install & adjust & operate
3.No pollution
4.Reliable 
High Recovery Rate Knelson Gravity Concentrator for Gold Recovery


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. 
High Recovery Rate Knelson Gravity Concentrator for Gold Recovery


Technical Parameters
 
Model STLB20STLB30STLB60STLB80STLB100
Capacity(t/h)1-22-310-2030-4050-80
Feeding Size(mm)0-40-40-50-60-6
Feeding Density(%)10%-50%10%-50%10%-50%10%-50%10%-50%
Fluidization Water(t/h)1-24-610-1520-3017-25
Concentrates Weight(kg/batch)2-310-2025-4045-6070-80
Motor Power(kw)0.751.541118.5
Bowl Rotation Speed (rpm)800600480400360
Water Pressuer(mpa)0.05-0.10.1-0.20.1-0.20.1-0.20.1-0.3
Dimension(mm)940*700*10001180*1140*12501200*1250*12502000*1800*19002300*2000*2300
Weight(kg)205600140022003700

Mining Cases

100 tons per hour alluvial gold washing plant in Tanzania!!!
High Recovery Rate Knelson Gravity Concentrator for Gold Recovery

Company Information

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.

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.

Our goal 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

Contact Information

Matthews Lai
 
 
JiangXi Victor International Mining Equipment Co.,Ltd

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