Portable sorter POLUS-M

Portable sorter

POLUS-M

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Diamonds recovery
Portable sorter POLUS-M

Portable sorter POLUS-M

POLUS-M is specially designed portable sorter for geological exploration of diamond deposits and also enrichment of dry diamond bearing concentrates in field conditions.

The principle of operation of the sorter is based on the use of the property of diamonds to luminesce under the exposure to X-rays and the difference of these properties in diamonds and associated luminescent minerals.

The sorter consists of a sorting machine and a control unit.

Specifications

Main specification
Size fraction, mm	-8 +5	-5 +2	-2 +1	-1 +0,5
Throughput, kg/h	100	50	30	15
Yield per one ejection, not more than, g	2.2	1.7	1	0.5
Recovery rate, not less than %	98

Interface requirements
Power consumption (single phase, 220 V/50 Hz), VA	300
Operating temperature range, С°	+5..+45 with the relative humidity up to 80%

Dimensions and mass
	Sorting machine	Control unit
Overall dimensions (LxWxH), mm	635 x 300 x 590	490 x 440 x 290
Mass (excluding stacking boxes), kg	36.5	18

Process diagram

Options

Tracers for the Diamond Mining

Rock Analysis Software

Tracers for the Diamond Mining

Bourevestnik offers a wide range of simulators (tracers) for testing mechanical recovery efficiency, adjusting transport delay time and cutoff duration, and adjusting the sensitivity of X-ray system.

Rock Analysis Software

Rock analysis software is designed for visualization of mineral luminescence signals and further analysis of the obtained parameters.

This software allows to analyze the character of distribution of minerals in the material by selective characteristics in the form of graphs and databases. The program is installed on a PC, reads information from the sorter human-machine interface unit via a specially provided RS232 channel and displays it on the screen.

After that it is possible to analyze the obtained information. Each line of the table corresponds to one luminescence signal of a mineral in one channel, it is assigned a certain serial number. The image of the luminescence signal is stored under the same number, which can be viewed below the data table.