• Gold Centrifugal Concentrator (STLB)
  • Gold Centrifugal Concentrator (STLB)
  • Gold Centrifugal Concentrator (STLB)
  • Gold Centrifugal Concentrator (STLB)
  • Gold Centrifugal Concentrator (STLB)
  • Gold Centrifugal Concentrator (STLB)

Gold Centrifugal Concentrator (STLB)

Type: Beneficiation Machinery
Motor Type: AC Motor
Motor Power: 1.1KW
Diameter: 1000mm
Application: Mine
Condition: New
Customization:

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Basic Info.

Model NO.
STLB
Machine Type
Centrifugal Concentrator
Color
as Customer′s Request
Model Size
Three Model Optional
Mining Object
Metallic and Non-Metallic Ore Excavator
Transport Package
Nude
Specification
New
Trademark
Gandong
Origin
Shicheng County, Jiangxi Prov. China
HS Code
84741000
Production Capacity
800sets/Year

Product Description

Centrifugal Concentrator

Features

1. High concentrating ratio and high recovery
2. Total process automation, steady recovery performance
3. Center dischange design for fast, secure concentrate removal
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

Gold Centrifugal Concentrator (STLB) Gold Centrifugal Concentrator (STLB) Gold Centrifugal Concentrator (STLB) Gold Centrifugal Concentrator (STLB) Gold Centrifugal Concentrator (STLB) Gold Centrifugal Concentrator (STLB)





Descriptions

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 efficient equipment for recovering free gold in all particle size ranges, especially 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%.
Model STLB20 STLB30 STLB60
Feeding Capacity (T/h) 0-0.6 2-3 8-12
Fluidization Water Required (m 3 /h) 2-3 3-5 7-10
Slurry Water Required (m 3 /h) 1.5-4 5-7 8-12
Feeding Density (%) 0-50 0-50 0-50
Feeding Size (mm) 0-3 0-3 0-5
Concentration Cleaning Up Cycle Vein gold 1-3 Hours  Placer gold:2-6 Hours
Concentrate Weight (Kg) 2 3-5 10-20
Power Requirements (Kw) 0.75 1.5 4
Approximate Shipping Weight (Kg) 205 380 1100
Approximate Crated Shipping Dimensions (mm) 914×700×900 1160×885×1165 1820×1450×1700

Gold Centrifugal Concentrator (STLB)
 

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