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Rotary kiln dryers/calcinators

Continuous drying and calcination processes are often performed in rotary appliances.

Special equipment such as pipes, blades or crossed fixtures achieves a high water evaporation and material conversion rate.

Calcinator interior view

Energy can be applied directly via the burner, or indirectly with hot air via convection by means of built-in pipe bundles or double jackets.

The following heat media are mainly used:

  • Hot water
  • Thermal oil
  • Steam
  • Hot air
  • Electric heating

EMDE can offer the process calculation, design, construction and production of the devices from one source.