EMS Fan Expert
Application Category

Recirculation Fans

Engineered fan solutions for industrial furnace processes. Select a product below or send EMS your operating data for technical selection.

Application Scenes

Visual reference for the industrial process environment. Final fan configuration is selected from the actual operating conditions.

Industry Process - Recirculation Fans
Industry Process
Air / Gas Handling - Recirculation Fans
Air / Gas Handling
Fan System Integration - Recirculation Fans
Fan System Integration

Recirculation Product Range

Hot Gas Recirculation Fan

Engineering fan solution for industrial furnace applications, selected according to airflow, pressure, temperature, medium and installation conditions.

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Process Circulation Fan

Engineering fan solution for industrial furnace applications, selected according to airflow, pressure, temperature, medium and installation conditions.

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Heat Treatment Circulation Fan

Engineering fan solution for industrial furnace applications, selected according to airflow, pressure, temperature, medium and installation conditions.

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See the flow

Explore the system in 3D

Explore the operating principle for Recirculation Fans. Follow the air or gas through a representative system.

Interactive 3D concept
Heat Treatment Circulation Fan
Process-air recirculation
Drag to rotate · scroll / pinch to zoom

Conceptual flow path:

  1. Return stream: A portion of the process air or gas is routed back through the return path.
  2. Circulation fan: The fan provides pressure to move the returning stream through the loop.
  3. Conditioning: Heating or other conditioning may be included when required by the process.
  4. Process zone: The stream passes through the process zone before returning to the inlet path.

An interactive 3D view is available with JavaScript and WebGL. The sequence above remains available without them.

FLOW GUIDE · 01 / 04

A portion of the process air or gas is routed back through the return path.

Ready · interactive 3D

Conceptual 3D illustration · not product CAD or operating footage. Fan geometry, impeller, drive arrangement, dimensions and motion are generic teaching examples, not verified construction or performance of the named product. Flow timing, fan symbol and dimensions are illustrative, not equipment performance data or a project layout. Simplified return-air loop. Heating, conditioning, purge and make-up air are project-dependent and are not fully shown.

Read the flow sequence
  1. Return stream: A portion of the process air or gas is routed back through the return path.
  2. Circulation fan: The fan provides pressure to move the returning stream through the loop.
  3. Conditioning: Heating or other conditioning may be included when required by the process.
  4. Process zone: The stream passes through the process zone before returning to the inlet path.

Related Application Clusters

Explore related fan applications within this industry to compare operating duties and suitable fan configurations.

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