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Chemical Solutions

Spiral separators Aka-Spin

Spiral separators Aka-Spin

Spiral separators Aka-Spin

Splitter screw separator. Material – polyurethane

Splitter screw separator. Material – polyurethane

Module AKA-SPIN Assembly

Module AKA-SPIN Assembly

Module AKA-SPIN Assembly. Spiral lined with polyurethane

Module AKA-SPIN Assembly. Spiral lined with polyurethane

Spiral separators AKA-SPIN sorting devices, separating material in the range of from 0.04 to 4 mm. Throughput in a single spiral about 1 – 4 t/h. To increase the bandwidth of 2 or 3 spirals are combined into one column. Several colon with screw separators can be combined into blocks with 2, 4, 6 and 8 columns with one dispenser for supplying material and modular trays for discharging the products.

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Advantages:

  1. Separation of light fractions due to the forces of gravity

  2. Separation of heavy minerals for the enrichment of quartz Sands

  3. The separation of the feed material in 3 products

Scope of application:

  • Separation of ores and minerals

  • Coal preparation

  • Cleaning of construction Sands from the coal impurities

  • Restoration of soils by washing

  • Purification of municipal wastewater

Principle of operation

The slurry with solid content of 10 to 40 % (depending on the specific case) is fed to the screw separator. Distributed over the bottom of a spiral separator, slurry under the action of gravity flows down. This main flow is superimposed transverse, directed to the inner wall of the tray of the spiral or to the outer surface of the sludge. This combination leads to separation contained in the slurry particle density characteristics. Particles with lighter specific gravity, such as wood, coal or particles of organic origin, accumulate on the external area of the stream. The higher density particles are transferred to the axis of the spiral separator.

 

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