High purity magnesium sand

The high-purity magnesite is made of natural super grade magnesite ore by flotation purification, light burning, fine grinding, ball pressing, and ultra-high temperature oil shaft kiln calcination.

High purity magnesium sand

The high-purity magnesite is made of natural super grade magnesite ore by flotation purification, light burning, fine grinding, ball pressing, and ultra-high temperature oil shaft kiln calcination.