Specification

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Productivity on hard, t / hour                                    20
Diameter of the cone, mm                                       400
Degree of material reduction:
high concentrate in grooves                                up to 10000
continuos discharge concentrate                            10-500
Feed size (not more than) mm                                   5
Extraction of free
grains of gold by fractions of size*

+0,05 ÷ 3 mm                                                   96 - 99%
+0.01 ÷ 0.05 mm                                               92 - 96%
+0.005 ÷ 0.01 mm                                               ~ 50%
The ratio of solids to water
in the feed of the concentrator,%:     sands              0-30
crushed ore -0.2 mm                                              0-20
Centrifugal acceleration, G                                   50-200
average                                                                  100
Volume of concentrate in grooves (not more than),l   2
Turn of the cone. rpm                                             0-500
Product weight, kg                                                   120
Electric motor power, kW                                            3
Overall dimensions LxWxH, mm                         925x800x900

 

*100% free gold recovery when mercury is added to the cone.

The amount of mercury added is equivalent to the weight of the amalgamated gold

​The thinning of the mineral bed in the grooves occurs due to the compression of the flexible cone from the outside by three rollers, which causes the particles in the grooves to approach and move away from the axis of rotation by 3-4 mm during one revolution of the cone 3 times. At the same time, a varying centrifugal force from 0 to 200 G acts on each particle. In addition, in our latest development, an easily installed magnetic system for removing the magnetic fraction also makes it possible to enhance the process of thinning the mineral bed due to the presence of a magnetic fraction in the pulp.