For increasing the cooling efficiency in knock-out and cooling drums supplementary requirement-based water dosing is of advantage. But over-moisturising must be avoided. For additional increasing the used sand moisture the installation of a further moisturising line at the sand exit from the drum is a good choice.
For more detailed information on our Automatic Water Dosing for Knock-out / Cooling Drums FRS-T please refer to our information brochure:
Example of an Automatic Water Dosing for Knock-out / Cooling Drums FRS-T installation