GreyStone Inc. offers three models of Dewatering Screens – the DS-488 (4- x 8-ft.), DS-6010 (5- x 10-ft.) and DS-7212 (6- x 12-ft.) – to handle a variety of capacities and efficiently dewater up to 300 tph.
With GreyStone’s Dewatering Screen, the days of air drying are gone. Many concrete and masonry sands typically retain from 18 to 24 percent moisture, which requires drying time in the pile. At process end, the GreyStone Dewatering Screen cuts that moisture down to as low as 10 percent – providing salable material in less than a day.
As each unit receives a high percentage of water-saturated fine material, it produces a dense, compact cake that rides up the belt and forms a pile with no runoff or water pools. This provides a dry, transportable product that can be sold in a short period of time. And, eliminating water runoff from material piles can help many producers answer local environmental concerns.
GreyStone’s high-frequency separator allows producers to easily adjust bed depth, table tilt and vibrator variables in order to remove up to 50 percent of the water from material, while maintaining maximum production, no matter how wet the material. One of the greatest benefits of this Dewatering Screen is its ability to adapt to each plant’s unique material by combining the adjustable motor force in conjunction with the adjustable bed tilt.
GreyStone Inc., www.greystoneinc.com