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WASH DECKS
Precisionscreen have the ability to adapt the Sandvik tracked Screening range from a dry to a wet process by adding the renowned Precisionscreen Rinse Kit.
The top deck of the Screenbox has a number of Spray Bars depending on the size of screenbox, each with 6 coarse nozzles. There is one manifold which supplies the 6 spray bars controlled by a 2" Brass gate valve positioned at the inlet end of each spray bar. This allows individual control over the flow to each spray bar and the choice to shut off if necessary.
The bottom deck has the same number of spray bars with 20 nozzles positioned at different angles along the bar for even dispersion and a finer blade of water.
The spreader plate before the screenbox is replaced with a boiler box with one spray bar and in let hose. This is designed to help slurry up the material before heading to the screenbox.
The
re is an Underscreen bladder to collect the water/slurry coming down fro
m the screen which funnels the material out the discharge pipes and onto the next sta
ge for dewatering the sand. This plant can be converted back to a dry Screening plant with minimal fuss by sampling removing the internal blad
der. The original fines conveyor does not removed when washing.
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