Id fan with impeller shaft

High-Performance Industrial ID Fans for Efficient Draft Control

An Induced Draft (ID) Fan with Impeller and Shaft is a critical component in industrial systems such as boilers, furnaces, and air pollution control units. It is designed to handle flue gases, maintain negative pressure, and ensure smooth exhaust of gases from the system.

At Multivent Engineers, we manufacture robust and energy-efficient ID fans equipped with precision-engineered impellers and heavy-duty shafts to deliver reliable performance in demanding industrial environments.

What is an ID Fan with Impeller & Shaft?

An ID fan (Induced Draft Fan) operates by drawing flue gases from boilers or process equipment and discharging them through chimneys or dust collection systems.

• Impeller: Rotating component that moves air/gas efficiently
• Shaft: Connects impeller to motor and ensures smooth rotation

Together, they ensure:

• High airflow efficiency
• Stable pressure control
• Long operational life

Key Features

• High-efficiency backward/forward curved impellers
• Dynamically balanced rotor assembly
• Heavy-duty shaft for continuous operation
• Low vibration and noise levels
• Corrosion and heat-resistant materials
• Custom-built designs as per application

Applications

Our ID fans with impeller and shaft are widely used in:

• Thermal Power Plants
• Cement Plants
• Steel & Metal Industries
• Boilers & Furnaces
• Chemical & Process Industries
• Dust Collection Systems (Bag Filters, ESPs)

Technical Specifications

• Capacity: Up to 200,000 CMH (customizable)
• Pressure: Up to 1500 mmWC
• Impeller Type: Backward curved / Radial / Airfoil
• Material: Mild Steel / Stainless Steel / Alloy Steel
• Drive Type: Direct drive / Belt drive
• Temperature Handling: Up to 400°C (custom options available)

Why Choose Multivent Engineers?

• 55+ Years of Industry Experience
• 1500+ Successful Installations
• Advanced Manufacturing Facility
• Strict Quality Testing & Inspection
• Customized Solutions for Every Industry
• Reliable After-Sales Support

Benefits of Our ID Fans

• Improved system efficiency
• Reduced energy consumption
• Longer equipment life
• Minimal maintenance requirements
• Consistent performance under harsh conditions

Working Principle

The ID fan creates a negative pressure inside the boiler or system by pulling out hot flue gases. The impeller rotates at high speed, transferring kinetic energy to the gases, while the shaft ensures smooth transmission of power from the motor.

This helps in:

• Proper combustion
• Efficient gas flow
• Reduced emission levels

Customization Options

We offer various ID fan solutions based on:

• Flow & pressure requirements
• Temperature conditions
• Space constraints
• Industry-specific needs

Contact us: 

Looking for a reliable ID Fan with Impeller & Shaft manufacturer in India?

Call us: 8607224925
Email: enquiry@boilerfans.com