Silica and chrome based tapping sand

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Fillers for ladle tapping hole

LMM GROUPĀ  can supply Silica-based and Chrome-based fil according to customer’s requirement. Silica-based filler use quartz sand as raw materials, mixed with lubricant and sintering aid.
Chrome-based fill use South-Africa Chrome. ore as raw materials, mixed with. lubricant, sintering aid,deoxidizer and etc. features good self. flow rate, normally above 95%;
LMM GROUPĀ  series of fillers for ladle tapping hole can be used for kinds of ladle, LF ladle,’ show the features of non-floating, high sel-open rate, easy installation and safety.