CHEMICAL COMPOSITION Cr2O3 ≥46.0% SiO2 ≤1.0% FeO ≤26.5% CaO ≤0.3%

Item Unit Index Cr2O3 % 46.0min SiO2 % 1.0max FeO

Item Unit Index Cr2O3 % 46.0min SiO2 % 1.0max FeO

Chromite sand is used as a highly fireproof sharpener for moulds and cores. Originally from South Africa . The sand is produced by crushing chrome ore and its washing in spiral concentrators, subsequent drying, dust cleaning, screening and sorting as per grain size.

Chromite sand, also known as chrome ore sand or cr-sand, is a special sand for foundry. It is a natural spinel mainly made of chromite. It is crushed, ground, and sieved into a specified particle size, suitable for modeling (core making) sand

Chromite sand, also known as chrome ore sand or cr-sand, is a special sand for foundry. It is a natural spinel mainly made of chromite. It is crushed, ground, and sieved into a specified particle size, suitable for modeling (core making) sand