CHINA INDUSTRY UNION BEIJING CORP
Filling Sand
The filling sand is mainly used in the ladle sliding gate for automatically casting. According to the steel kinds and casting rate, we’ve developed two products series: chromite-based and silicon-based filling sand. Chromite-based filling sand mainly used in refining ladle, which automatic casting ratio reaches to 95%; silicon-based filling sand is developed with optimal formula and new production process, which automatic casting ratio can reach up to 98%.
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