Chemical industry

In the chemical industry, KROOSH multi-frequency screeners are also widely used. High-spec product purity, high specific productivity per square meter, and, as a result, less footprint, allow screening both 10-15 mm ore and fine classification at the level of 15 microns.

The peculiarity of our screens is that KROOSH successfully works with hard-to-screen products, like products with high moisture, with a high content of "sticky" particles, as well as with product classification at the micron level.

Ore materials, such as phosphorite ore (10-35 mm)
Mineral fertilizers (2-5 mm)
Chemical powders (20-500 microns)

Phosphate ore

A significant variety of types and technological features of phosphorite ores has led to a variety of technologies for their processing. One of the features of screening this product is that screen meshes of conventional (single-frequency) screeners quickly become clogged due to high moisture (about 20%) and high phosphorus content.

KROOSH technology allows you to solve these problems without issue of screen clogging.

Phosphate ore

Purpose:

control screening of phosphate ore with moisture up to 20% to separate stones and agglomerates larger than 15 mm.

Application:

phosphate ore production

KROOSH Results:

no more mesh clogging and blinding; clean ore without stones, ready-to-use for the process.

Reason of installation:

wet ore was difficult to be screened and as a result from one side - the screen mesh was blinded, and from another side – the stones 15+mm were dropped down through screens into the product.

Product:

phosphate ore

Magnesian periclase

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Application:

KROOSH Results:

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Product:

Mineral fertilisers case

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