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Productivity on hard, t / hour                     10
Diameter of the cone, mm                        300
Degree of material reduction:
accumulated in grooved                          up to 10000
continuously discharge middlings               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                100-200
average                                                 150
Volume of concentrate of one

spool (not more than), l                             1
Turn of the cone. rpm                          
Product weight, kg                                 95

Electric motor power, kW                        1.5
Overall dimensions LxWxH, mm  825x650x820


*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.

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