The send recovery CRS machines are used to wash and recover sand that would otherwise be dispersed with the flow of water. Traditionally, the machine is installed downstream of a vibrating selection screen equipped with washing. The machine is equipped with a pump and one or more hydrocyclones which make a first separation of the sand from the water.
The process of separating, sand - water, is based on either size or specific gravity, this may involve making single sharp separations or multiple size classifications with the tanks.
- sand for glass
- limestone sand
- granite sand
all types of natural and crushed sand