Dehydrators are used to prepare sand for construction. This classifier enables efficient washing, desilting, and draining of sand for making asphalt concrete in granulation +0.6mm with a maximum grain in the overflow of +0.3mm. Dosing the dehydrator with water and sand is done in the expanded lower part with little turbulence in that part, which separates impurities from sand and unwanted smallest particles.
odvajanje nečistoca od peska i nepoželjnih najsitnijih čestica.