kobeshmachine scruber and dryer:
The scrubbing
process takes washing one step further. Rinsing may not give the
desired cleanliness, especially when dry and other deleterious
materials are present, so the process of scrubbing is now the
accepted method. Scrubbing works on the principle of working
material against material to remove clay and other material from
the stone before going to the next stage.
These machines are incorporated where aggregate or similar
materials require dirt or clay to be dissolved or liberated.
Specifically used in the Sand & Gravel, Limestone & Coal
industry.
Where aggregates are heavily contaminated by clays a rotating
barrel scrubber can be incorporated into the system to ensure
adequate cleaning. The sand product flows with the wash water
typically to a Hydro sander where the silt and clay are removed
and the sand de-waterered
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