Hydrosizers 2017-05-28T12:30:59+01:00


The Parnaby Cyclone Hydrosizers are part of a range of equipment for the coal preparation industry


Hydrosizers are effective for the beneficiating of fine coal and work best with particles smaller than 1mm.

The hydrosizer is a large vessel with a constant upward flow of water through the vessel and over the rim.

The lighter coal particles rise to the top and overflow the rim. They are then pumped to cyclones and dewatering screens.

The heavier shale particles slowly settle through the upward flow of water and are discharged at a controlled rate from the base of the vessel.



Graphic to demonstrate the action of the Hydrosizer



For further information on Parnaby Coal Preparation, please click here