The craftsmen eco friendly washing unit for dual sand (m-sand and p-sand) wash, The dual sand plant has added functionality which enable it to create two separate sand product, simultaneously, where the unit discharges the finer particles from the hydro-cyclone and feeds the product onto one side of the partitionsed dewatering screen, the fine sand helped by the screen vibration and high pressure spray bars falls through the screen panels into the sump and coarser sand is discharged via chute.