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.