Separation and Beneficiation Systems for Sand, Gravel, Ore, Coal, Lignite and Slag
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allair - Efficient and Eco-SensitiveAllmineral
The allair® jig only requires air as pulsating medium, while still offering many of the functions of the water-operated alljig®.
Particularly for coal producers, the allair represents a unique innovation with regard to productivity and quality. From hard and brown coal, the system generates marketable products at the lowest possible cost using a dry process. Thus, coal that could not be utilised previously due to its ash or sulphur content can now be efficiently processed using the allair system; this results in a direct increase in economically exploitable reserves and therefore in economical use of natural resources.
From hard and brown coal marketable products can be generated at minimum cost by using the dry process. Thus, coal previously unmarketable due to its high content of ash and/or sulphur can now be efficiently processed using the allair system. This results in a direct increase in economically exploitable reserve and in consequence higher sustainability of natural resources.