Foundry Level Chromite Sand – South Africa

Excellent Heat Conduction;

High Melting Point

Low Coefficient of Expansion

Be against chemical sand bonded

Particle size distribution

Size: 20-40 mesh，20-50 mesh，20-60 mesh，40-70 mesh，20-70 mesh，50-100 mesh，70-140 mesh，220 mesh，325 mesh and so on;

Cr203>46%; Sio2<1%

Customized;

Advantage:

Chemical checking per batch;

Experienced operator;

Experts who understand foundry plant

Select the best origin ore sand, but not the residue material