pneumatic carbon injection system


The MOCA pneumatic injection system has been conceived to satisfy the carbon metallurgical demand for steelmaking processes with precise flow control and transport air optimization. A precise and efficient carbon injection in the EAF is the cornerstone for improvement of metallurgical processes and reduction of conversion costs.

The integration of the pneumatic carbon injection system into the Q-MELT automation, allows a dynamic foaming slag control that monitors slag conditions and adjust automatically the carbon injection set-points.


PED 2014/68/UE pressure equipment directive.

ATEX 2014/34/UE.

ASME code rules, section VIII, division I.

Other standards are available upon request.


  • Dispenser encased in a self-standing steel frame for easy handling.
  • Automatic anti-clogging system.
  • Independent pneumatic cabinet for transported air requirements.
  • Optimized consumption of transported air.
  • Low operating and maintenance costs.
  • Accurate tolerance of set point (± 5%).
  • Fast carbon flow rate stabilization (‹ 30 sec).



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