Henan Sicheng Abrasives Co., Ltd., founded in 2009, specified South Africa chromite sand production. Henan Sicheng Abrasives Co., Ltd chromite sand origin is South Africa. We import crushing chrome ore from South Africa, wash, dry, dust cleaning, sieve, and pack in Lianyungang port, then export to all over the world directly. We have established long terms of cooperation with foreign customers who are from about forty countries, including the United States, Germany, Italy, Japan, Korea, Russia, Malaysia, and Vietnam
The beneficiation plant represents the latest in spirals and physical separation technology, including hydro cyclones, crushers, screens, and grinding mills. The principal function of The feed preparation stage is size reduction in preparation for the concentration phase. The concentration phase spirals to produce the chrome concentrate from which the final product will be derived. The wastewater from this process will report to tailings dams where an additional filtration stage may be employed.
Chromite sand is a naturally occurring spinel consisting primarily of chromium oxide (Cr2O3) and ferric oxide, processed by crushing and sieving. Which heat volume stability, high heat conductivity. When chromite sand contact with the molten metal doesn’t react with iron oxide and other chemical reactions, chromite sand has solid-phase sintering characteristics. It can well prevent infiltration of molten metal.
Chromite sand Cr2O3 46% for foundry material Chromite sand ,it’s main chemical composition is Cr2O3(chromic oxide), This kind of sand heating volume is stable , High thermal conductivity , sand molten metal contact , not only has a good alkali slag resistance , not with iron oxide and other chemical reaction , and itself has
AFS30-35 AFS 40-45 Chromite sand Cr2O3 46% South Africa sand Chromite sand ,it’s main chemical composition is Cr2O3(chromic oxide), This kind of sand heating volume is stable , High thermal conductivity , sand molten metal contact , not only has a good alkali slag resistance , not with iron oxide and other chemical reaction ,
Chromite sand Cr2O3 46%min South Africa foundry sand Chromite sand ,it’s main chemical composition is Cr2O3(chromic oxide), This kind of sand heating volume is stable , High thermal conductivity , sand molten metal contact , not only has a good alkali slag resistance , not with iron oxide and other chemical reaction , and itself
