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Industrial Fans And Blowers

We are One of the best manufacturer, suppliers and wholesalers of Industrial Fans And Blowers in Ahmedabad, India. ID Fan Blower are at the core of a Steam Boiler system's functioning. They are in charge of all other activities that take place in a boiler, such as fuel combustion, hot gas production, and flue gas transportation via boiler tubes and other equipment.

Depending upon the design of blades and their geometry, there are 2 types of fans that serve the basic function of forcing the air into the system or drawing the air out from the system.

ID Fan Blower Manufacturer

What is an ID Fan Blower?

An Induced Draft (ID) Fan Blower plays a crucial role in industrial operations by maintaining proper airflow within systems such as boilers, furnaces, and kilns. These fans are typically installed at the outlet of a system to draw gases out, creating a negative pressure that ensures smooth combustion and efficient exhaust gas removal. ID fans are essential for maintaining environmental compliance and improving operational efficiency.

Forced Drafts Fan (FD Fan)

Forced Draft fans are used to force air into the combustion chamber, where it mixes with the fuel being supplied. The FD fan is used to regulate an appropriate amount of air to fuel ratio in the combustion chamber to maximize the fuel efficiency. The amount of air required for the complete combustion of fuel is calculated using stoichiometry involved during the reaction of the fuel with air.

Technical Features of Our ID Fan Blowers

Specification Details
Body Material Mild Steel, Stainless Steel, Alloy Steel
Impeller Design Backward-curved, Forward-curved, Radial
Fan Diameter 300 mm to 1800 mm (customizable)
Air Volume Capacity Up to 150,000 m³/hr
Pressure Range Low, Medium, and High-Pressure Designs
Power Rating 1 HP to 200 HP
Temperature Handling Up to 450°C (with special construction)
Mounting Base-mounted / Frame-mounted
Drive Type Direct Drive / Belt Drive

Specially designed, high-efficiency fans are offered for all boiler applications:

  • Forced draft & Induced draft fans for Boilers
  • The range varies from 1000 m3/hr to 50,000 m3/hr flow and up to 300°C temperature
  • Can be offered with variable speed controls depending upon specific requirements.

Faqs Of ID Fan Blower

What is an ID Fan Blower? + An ID (Induced Draft) fan blower is a centrifugal blower placed between the boiler/dust collector and the chimney to draw hot combustion gases out of the furnace and exhaust them.
What is the role of an ID fan in boiler operations? + It maintains a slightly negative pressure in the boiler furnace, preventing the escape of hot gases and ashes while ensuring smooth draft and gas flow.
What materials are used to manufacture ID fans? + Since they handle hot, ash-laden flue gases, ID fans are made of high-strength carbon steel, alloy steel, or stainless steel, and are often equipped with wear-resistant liners.
How do you prevent vibration in ID fans? + By ensuring precise dynamic and static balancing of the impeller, using high-quality anti-vibration mounts, and performing regular alignment of the motor shaft.
Why choose Techno Engineering Hub for ID fan blowers? + Our ID fans are custom-designed with aerodynamically designed impellers to optimize power consumption, resist erosion from ash particles, and deliver reliable, continuous operation.