Jiangxi, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service
Sample Available

Mining Concentrator Equipment, Centrifugal Gold Ore Concentrator, Alluvial Gold Concentrator Machine manufacturer / supplier in China, offering Gold Centrifugal Gravity Concentrator, Gravity Gold Tin Concentration Shaking Table Separator, Gt1545 River Gold Mining Trommel for Sale and so on.

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Gold Centrifugal Gravity Concentrator

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Min. Order / Reference FOB Price
1 Piece US $20,000-30,000/ Piece
Production Capacity: 10000PCS/Year
Transport Package: Nude in Container and Steel Frame in Bulk
Payment Terms: L/C, T/T
Type: Beneficiation Machinery
Place of Origin: Jiangxi, China (Mainland)
Model Number: Concentrator
Condition: New
Gold Separator: Ore Separator
Mining Object: Ore

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Basic Info

Model NO.: STLB
Trademark: GANDONG
Specification: SGS, ISO9001: 2008
Origin: China
HS Code: 84741000

Product Description

Gravity Separator for gold concentration


High concentrating ratio and high recovery
Total process automation, steady recovery performance
Center dischange design for fast, secure concentrate removal
Environmentally friendly(requires no chemical additives or reagents)
Low water and electricity requirements
Low production costs, durable wear parts, minimal maintennance requirements
Compact design requiring less space, easy merged into the existing mining processing
Quick payback on investment, typically lass than half year


Centrifugal Concentrator is a relatively new type of gravity concentration apparatus. The machines utilise the principles of a centrifuge to enhance the gravitational force experienced by feed particles to effect separation based on particle density. The key components of the unit are a cone shaped "concentrate" bowl, rotated at high speed by an electric motor and a pressurized water jacket encompassing the bowl. Feed material, typically from a ball mill discharge or cyclone underflow bleed, is fed as a slurry toward the centre 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 extremities of the concentrate bowl house a series of ribs and between each pair of ribs is a groove. During operation the lighter material flows upward over the grooves and heavy mineral particles (usually of economic value) 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.

Centrifugal Concentrator was patented in China. It is an efficient equipment for recovering free gold in all particle size ranges, specially for recovery of fine gold which is lost during the operation of the gravitational concentrators(sluice boxes and jigs). It can be used not only for placer gold mining, but also for hard rock mining to recover the natural gold, replacing amalgamation, and recover gold from the old tailings.

Application shows that the recovery can be as high as 99%, and the concentrating ratio is up to 1, 000 times. In recovering the natural gold in lode ore with size -0.074mm, the gold is up to 98%, For 0.004mm in particle size, the gold recovery is 97%.
Feeding Capacity (T/h) 0-0.6 2-3 8-12 40-45
Fluidization Water Required (m 3 /h) 2-3 3-5 7-10 30-36
Slurry Water Required (m 3 /h) 1.5-4 5-7 8-12 40-45
Feeding Density (%) 0-50 0-50 0-50 0-50
Feeding Size (mm) 0-3 0-3 0-5 0-5
Concentration Cleaning Up Cycle Vein gold 1-3 Hours Placer gold:2-6 Hours
Concentrate Weight (Kg) 2 3-5 10-20 40-50
Power Requirements (Kw) 0.75 1.5 4 11
Approximate Shipping Weight (Kg) 205 380 1100 2300
Approximate Crated Shipping Dimensions (mm) 914×700×900 1160×885×1165 1820×1450×1700 2520×1900×2020

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