Ladle Refractories Ladle Nozzle Filling Sand

Introduction:

Ladle nozzle filling sand contains metal mixture whose weight is heavier and melting point is lower than molten steel. We put it into ladle nozzle before tapping, using it to protect the molten steel inside ladle nozzle from being solidified, to achieve the purpose of automatic casting.

Advantages:

Ladle nozzle filling sand is a kind of ideal ladle slid nozzle filler which is successfully developed by our company in recent years, automatic casting success rate of which can reach above 95 percent. There is no metallic inclusion in ingot surface.