China supplier of chromite sand flour
Chromite is a kind mineral ore.
Chromite sand is natural coarse sizes through sieving,and chromite flour is a powdered material through grinding.
 |  |
| Chromite sand | Chromite flour |
Zhengzhou haixu abrasives co.,tld,supplier of chromite sand flour for more than 10years from China.
The exact process is as follows:
We import chromite ore from South africa,partly sieve in China port to different sizes,the other part will be grounded to fine sizes such as 200mesh 325mesh etc,which is called chromite flour.
What about the chemical compostion of haixu abrasives chromite sand flour?
| Cr2O3 | SiO2 | |
| Chromite sand | 46%max | 1%min |
| Chromite flour | 44-47% | 3%min |
What about available sizes of haixu abrasives chromite sand flour?
Chromite sand:AFS25-30 AFS 25-35 AFS30-35 AFS30-40 AFS35-40 AFS40-45 AFS40-50 AFS45-50 AFS45-55 AFS50-60 etc
Chromite flour:200mesh 270mesh 325mesh 400mesh 600mesh 800mesh 1000mesh 1200mesh 1500mesh 1800mesh 2000mesh 2500mesh etc
