sand washing sillca

  • Sand casting - Wikipedia

    Types of base sands. Chromite sand is a solid solution of spinels. Its advantages are a low percentage of silica, a very high fusion point (1,850 °C (3,360 °F)), and a very high thermal conductivity. Its disadvantage is its costliness, therefore it's only used with expensive alloy .

  • Sand Washing Plant Sale for Silica Sand Washing Price

    Sand Washing Plant. The CathayPhillips sand washing plant is proven technology in many global applications where it has been applied to replace traditional sand washing technology such as bucket wheels or screw classifiers due to its ability to effectively remove minus 63 micron material from the washed sand product.

  • What Is the Difference Between Washed Sand & Silica Sand?