stuffing sand

Ladle filler sand

Ladle filler sand uses quartz sand and high grade chromium ore sand as main raw material and adds a certain amount ofadditives.Ladle filler sand is mainly used for the long resistance time or treatment time of ladle after steel discharging andthe application of high requirement for opening rate.This series of products have the advantages of no floating,no sintering,high self-opening rate,simple operation and safely use.

Electric furnace filler sand(stuffing sand)

Electric furnace filler sand is a kind of bulk refractory material with olivine and fused magnesium as main raw material,carbon material as additive,combined and mixed according to specific particle size and weight percentage.It is generallyused at the steel discharging outlet of eccentric furnace.It has the characteristics of good dispersion and fluidity,high fireresistance,non sintering and non clogging.The tapping rate and drainage rate can reach 99.8%.