Precast Refactory Shapes

These various shapes are manufactured from Low Cement by using vibration techniques and are tailor made to suit any requirement of customers. These shapes are specially suitable for places where possibility of using castables directly does not exist or where the intricacy of the requirement prevents the usage of castables directly. These are moulded/formed by vibration casting techniques, dried, fired to 500^o C and supplied to customer at site when it is ready for use as and when the requirement arises.

Some of the shapes are :

1. Monolithic Lances: Monolithic lances are used in Steel industry for Agron rinsing stations, LHF, Desulpurisation of hot metal (Pig Iron) and oxygen lancing in IRUT/LHF.

2. Slag Arresting Dart / Floating Balls: This is used in Converter as a means to cut off the slag from going into the ladle during tapping of steel, thus increasing the effective capacity of the steel ladle & reducing the downtime of the ladle, and to produce cleaner steel.

3. Burner Blocks: We manufacture in wide range of Shapes /sizes as per the requirement of customer with Al₂O₃ percentage ranging from 45% to 90%.

4. Bottom Insert: This is used at the bottom of the Ingot mould. This helps in reducing the iron consumption of Base plates by as much as 40-50% higher ingot yield and higher mould availability.

5. Porous plugs: for Argon / Oxygen rinsing of steel.

6. Baffle Plates / Weirs / Dams: These are used in Tundishes to maintain a constant flow of metal of the mould and ensures cleaner steel.