Applications

Chemicals

Adaptation of Kroosh screens for control screening of phosphates with a moisture content of up to 20% eliminated clogging of reactors with stone debris, which significantly improved their performance and increased their service life between overhauls. Conventional screens are not used in this operation because of sieve blinding. Read more...

Food and Pharmaceutical Industry

In coffee production, about 5-10% of pure product are lost with slime waste. The use of a multifrequency screen with a 45 µm sieve allowed efficient screening of coffee suspension, which is formed in diluting the slime in hot water. As a result, it became possible to reclaim 85-90% of pure coffee contained in the sludge. Read more...

Construction Materials

"Dry" screening of wet gravel with a high content of clay and dust Installation of Kroosh screens in lines for screening crushed rock with a large viscous component can in most cases eliminate the use of water and obtain by "dry" method marketable 5-20 mm gravel purified of clay and dust. Read more...

Mining and Metallurgy

The use of Kroosh screens is the least expensive way of reducing the ore size down to 0-8 mm before feeding to the mills at the first stage of grinding. This operation improves the performance of grinding equipment by 15-20% and significantly reduces power consumption for ore grinding, which makes up about 40% of the total power consumption at concentration plants. Read more...

Powder Metallurgy and Fine Chemicals

Multifrequency screens are in most cases the only solution for control screening and classification of dry powders with prescribed capacity and quality on 20-500 µm sieves. Read more...

Solid Fuels

The market entry of multifrequency screens enabled qualitative desliming of sludge depositories at concentration plants at a cut point of 100 µm, making it cost-effective to reclaim thermal coal with an ash content of less than 40%, and at some fields – metallurgical coal with an ash content of less than 15%.   Read more...

Fertilizers

Increase of capacity and improvement of quality of the final product in the phosphate, potash and other fertilizers plants Read more...