Nozzle Filling Sand (NFC) guarantees automatic and smooth opening during steel teeming, prevents clogging, and improves molten steel flow control.
TWO MAIN TYPES OF NOZZLE FILLING SAND
Silica Based
Chromite Based
MANUFACTURING PROCESS OF NOZZLE FILLING SAND
Batching – Accurate proportioning of silica sand, chromite sand, and additives.
Mixing – Homogeneous blending for uniform particle distribution.
Drying – Removing moisture to prevent steam
Packing – Sealed, moisture
Looking for a reliable source of Nozzle Filling Sand? Contact us to discuss your ladle conditions and get samples from our ongoing shipments.
Susan LIU
General Manager
Mobile(WhatsApp): +86 153 188 077 07
E-mail: Susan@sinorefractory.com
