The SALT CRYSTALES have IRREGULAR and SHARP CORNERS. Any MECHANICAL CRUSHING of SALT CRYSTALES will always be in IRREGULAR and SHARP CORNER EDGES.
FREE FLOWING SALT requires NEAR ROUND and REGULAR SHAPE besides its DRYNESS.
This ROUND SHAPE is achived by HYDRO MILLING. the BRINE/SALT MIXTURE is FED into WET - MILL, the HIGH VELOCITY of ROTOR and STAR SHAPE of Hammer, BREAKER PLATE (SERRATED LINER), PERFORATED S. S. SCREEN coupled with BRINE, along with GRINDING to the required particle size also ROUNDS up the Shape and breaks sharp CORNERS. This also improves the QUALITY by removing MUD etc. |