Chromite powder is made by crushing and grinding natural chromite ore, which has a glossy black color. As the material is ground, more chromium and iron elements in the chromium ore are released, which has a significant impact on the color.
Recently, customer visited our chromite sand factory in China to inspect the magnetic separation process, packaging, and shipping.
Foundry grade chromite sand is a type of casting surface sand that is resistant to high temperatures, has strong thermal conductivity, and dissipates heat quickly. Chromite sand AFS40-45 is an superior chill material for large and extra large castings to replace iron chills. Placing chromite ore sand AFS 40-45 in the hot spot, corner, and riser areas works well for the castings.
For large quantities of goods, the transportation cost of bulk carriers is lower than that of containers. Recently, 500 tons Foundry Chromite sand AFS45-55 were loaded onto ships for export.
Affected by the international market, the overseas demand for chromite sand has increased. 200 tons of casting grade 46% chromite sand AFS 45-55 are ready for export.
Moulding Chromite sand is an important refractory material in foundry industry. The high thermal resistance temperature, good thermal conductivity, low expansion coefficient, and excellent melting metal penetrate resistance make it suitable for many casting processes.
Our factory in China produce dry chromite sand by washing, megenatic removal, seiving with AFS fineness standard. Now we have about 20000 Tons of moulding chromite sand for sale every month.
