Super September 2021 selected products
$4,360.00 - $7,230.00
Min. Order : 1 Set

Chromite Ores Concentration Mini Gold Concentrator Australia

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Quick Details

Port: QingDao
Payment Terms: L/C,T/T
Supply Ability: 300 Set/Sets per Month
After-sales Service Provided: Online support
Dimension(L*W*H): According to the model
Warranty of core components: 1 Year
Slurry density: 0-50%
Key Selling Points: High Rigidity
Capacity: 3-5t/h
Voltage: 220V-480V
Local Service Location: Kenya
Feed size: 0-4mm
Machinery Test Report: Provided
Condition: New
Water pressure: 0.05mpa
Place of Origin: Henan China
Warranty: 1 Year
Concentrates capacity: 10-20kg/time
Showroom Location: Kenya
Backlash water quantity: 6-8kg/time
Certification: ISO CE
Weight: 0.5t,0.5t
Brand Name: The Nile
Video outgoing-inspection: Provided
Type: Gravity Separator
Core Components: Motor
Marketing Type: New Product 2020
Applicable Industries: Energy & Mining
Cone rotation speed: 600r/min
Production Capacity: 99%
OEM: yes
Motor power: 3kw
Packaging Detail: Standard package in wooden boxes or containers
The Nile Machinery Co., Ltd.
Manufacturer, Trading Company
Response Time
On-time delivery rate
US$ 1,400,000+
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Product Description

STL Gold centrifuge concentrator processing plant is kind 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.




Application shows that the recovery can be as high as 90%, especially for the case in recovering the natural gold in lode ore with 65% of the ore having a milling size of 0. 074mm, the recovery for the natural gold is expected up to 98%, For that natural gold of 0.004mm in particle size, the recovery is 97%. The cleaning up cycle is 1~4 hours, and the upgrade ratio is up to 1,000 times. The equipment is patented in China.




Centrifugal concentrator working principle:

The main shaft is a hollow shaft, the pressurize backwash water come from the shaft, then goes into the separation unit, the water spray from holes to the gratings. During the process, the pressure of the water shall be 0.06-0.15MPa.
The slurry which is mixed with water and ore and sand will be injected to the mainframe. With the heavy centrifugal force, the slurry will be move upward along the cone body, the light particles will be extracted from the upper part of cone, then discharge through the tailing outlet. The heavy particles will be stay in the gratings of the inner layer.








Feed size


Slurry density


Backlash water quantity





Cone rotation speed


Water pressure




STL-30 3-5 3 0-4 0-50 6-8 10-20 600 0.05 0.5
STL-60 15-30 7.5 0-5 0-50 15-30 30-40 460 0.16 1.3
STL-80 40-60 11 0-5 0-50 25-35 60-70 400 0.18 1.8
STL-100 80-100 18.5 0-6 0-50 50-70 70-80 360 0.2 2.8




Features of gold centrifugal concentrator :
1. High concentrating ratio and high recovery 
2. Total process automation, steady recovery performance 
4. Environmentally friendly ( 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



Packaging & Shipping

Standard package in wooden boxes or containers.



Company Information

about us


The Nile Co., committed to designing,producing grinding mills,crushers,conveyors,feeding machine,drying and calcinating as well as beneficiation equipments,fine sand recyling equipment etc,which are widely applied in electricity,metallurgy,mine and quarry ,wharf,granary,chemical industry.Our products have been spreaded all over China,and also exported to

European,American,Asian,African countries and enjoyed great popularity among our customers.
Our company owns an experienced and skilled sales and service team which compose a perfect service network.We will send the professional engineers to the installation sites and provide guidance for the installation,commissioning and initial run as well as planning administration of the equipments after purchase.



Every year, we export our grinders and crushers to South Asia, Africa, South America, middle East and other regions. Our Machines enjoy a high reputation in the foreign market. You are very welcomed to visit our factory, and hope there are chance for us to have a long term cooperation.




Product Cases







Our Services



 Pre-sale services:

(1) Advice of model choice.
(2) Design and manufacture machines according to customer's special requirements
(3) The company is free of charge to the user on-site engineering and technical personnel planning site for the user to design the best processes and program


 After-sale services :

(1) Arrange technicians to go to the site to guide installation
(2) If your machine is out of warranty period, you can go to the Nile's overseas office to buy spare parts.
(4) complete sets of equipment installed, 1-2 full-time technical staff to stay free of charge to help customers on-site production of 1 month, until the user' satisfaction.