It is called a plug fan because:

Oven Plug Fan

An Oven Plug Fan is a special type of Centrifugal Fan used inside industrial ovens to circulate hot air evenly.

Product Code MAOF
Sizes Varies on Selection
Material of Construction Available in Mild Steel and Stainless Steel
CMH (Air Flow Capacity) Up to 60,000 CMH
HP (Motor Power) Up to 40 HP
  • The impeller is mounted directly on the motor shaft
  • It plugs into the oven wall or panel
  • Usually, no outer fan casing is used

Oven Plug Fans are Used

1. Powder Coating Ovens

Used to circulate hot air so paint cures evenly on metal parts.

2. Drying Ovens

Used in industries for:

  • Paint drying
  • Chemical drying
  • Food processing

3. Heat Treatment Ovens

Used in metal industries where parts must be heated uniformly.

4. Baking and Food Ovens

Large commercial ovens use plug fans to maintain a uniform baking temperature.