• rapid dryers | HRD


The thermal drying (water vaporization) in the rapid dryer provides for diverse application in a wide spectrum of materials including: Clay and loam, limestone chippings, puzzuolana, iron ore, aluminium hydroxide, gypsum (natural, chemical, flue gas), fluorspar, bauxite ….

These materials mostly comprise moist filter cake (25-30 % moisture) or pasty products and must be dried down to given values of moisture, defined by following steps of the material processing.


process / procedure+
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technical data

product-discharge HRD+

technical overview

table HRD+