Air classifying of dry powders for Minerals & Mining

Due to their particle size distribution, some processed products still do not meet application requirements. Fine fractions or oversized particles interfere with further processing or make the final product unsuitable for the targeted application. 
Such products require additional "optimisation" to meet the desired particle size distribution necessary to improve the product's characteristics. Customarily products with a particle size range of >100 µm can be classified without difficulty using a screening machine, however, air classifiers are essential for finer particle size distributions that require a more controlled separation.

Typical applications for our fine classifiers are the separation of undesired coarse grains and the distinct reduction of fines (de-dusting).

Different machine designs are available, depending on the desired cut points or application. Machine sizes are available for nearly all ranges of capacity. We carry out the project planning, production and commissioning of individual machines as well as complete classifying plants.


Mistral - Air Classifier for Ultra-Fine Products

ECUTEC´s Mistral turbo classifiers have been designed to produce ultra-fine products down to d98 <2 μm on an industrial scale at a highly competitive energy consumption

Bora - Air turbo classifiers

Bora air turbo classifiers have been developed specially for ultra-fine products with high added value.

Monsoon - Classifier for Coarster Products

ECUTEC´s Monsoon whizzer classifiers have been developed for very economical coarse classification and dedusting of granulates.

Scirocco - Air Classifier

ECUTEC´s Scirocco air classifiers have been developed for the production of fines from 6 -150 μm