Blast Furnace
The blast furnace is used for smelting to produce industrial metals, such as pig iron, lead or copper. The refractory lining of a blast furnace must withstand many challenges, such as the consumption of coke and energy.
STACK REPAIRS DEDICATED TO THE BLAST FURNACE
Repairing the stack allows
- Extending the lifetime of the blast furnace as long as the hearth is in good conditions for safe operations
- Keeping a constant process & insure best possible productivity
- Insuring constant quality of the cast iron at the lowest possible consumption of coke and energy
More than 50% of the European and Indian Blast-Furnace have been once repaired by Calderys.
Calderys can support your stack repairs, whatever the technology you select among the 3 main types :
- Robotic technology >50% of BF repairs
- Local areas casting
- Spraycast from platforms
Our strong experience in extending blast furnace lifetime over the world ensures smooth process operations thanks to a complete product portfolio and long term expertise in installation.