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Secondary Air Fan (SA Fan)
Secondary Air Fan (SA Fan) Specification
- Blade Material
- Mild Steel
- Size
- Customizable
- Type
- Secondary Air Fan (SA Fan)
- Installation Type
- Floor
- Power
- 440 Volt (v)
- Power Source
- Electrical
- Voltage
- 415 V
- Energy Efficiency Rating
- High
- Speed Mode
- Variable
- Blade Diameter
- 1200 mm
- No. Of Blades
- 8
- Color
- Blue
- Material
- Mild Steel
- Remote Operated
- No
- Fan Type
- Centrifugal
- Drive Type
- Direct or Belt Drive
- Mounting
- Horizontal / Floor Mounted
- Surface Finish
- Paint Coated
- Noise Level
- <90 dB
- Operating Temperature
- Up to 80C
- Air Flow Capacity
- 24000 CFM
- Insulation Class
- F
- Application
- Boiler Secondary Air Supply
- Frequency
- 50 Hz
Secondary Air Fan (SA Fan) Trade Information
- Minimum Order Quantity
- 1 Piece
- Supply Ability
- 50 Pieces Per Month
- Delivery Time
- 5 Months
Secondary Air Fan (SA Fan) About
Secondary air fan (SA Fan)The secondary air fans (SA fans) play an important supporting role in power plants. The secondary fan allows for complete combustion of the fuel inside the furnace. As and when required the SA fan is used to increase the air flow to improve the efficiency and avoid wastage of fuel. Coal based thermal plants share of electricity generation is highest compared to other methods like hydroelectric, wind, gas or solar based plants. Further, this can be run continuously. Coal is mined at one location and then sufficient water and land is required for the power plant. Considering the cost of transport and high costs of coal mining, it would not be right to do inefficient burning of the coal in the furnace.
Engineered for Boiler Efficiency
The SA Fan, designed specifically for secondary air supply in boilers, enhances combustion efficiency and ensures consistent air distribution. Its centrifugal mechanism delivers a strong airflow rate of 24,000 CFM, making it ideal for large industrial furnace systems. With a noise level below 90 dB and high energy efficiency, it supports a comfortable and cost-effective working environment.
Rugged and Customizable Construction
Constructed from durable mild steel, the fan offers resilience against high temperatures (up to 80C) and heavy operational loads. The customizable size and 1200 mm blade diameter, combined with a paint-coated surface, provide long-lasting performance and resistance to wear. Horizontal, floor-mounted installation ensures stability and easy integration into existing boiler setups.
FAQ's of Secondary Air Fan (SA Fan):
Q: How is the Secondary Air Fan installed in a boiler system?
A: The SA Fan is designed for horizontal, floor-mounted installation. It is typically positioned near the boiler to ensure efficient secondary air supply. The fan connects directly to the boiler's air intake system, supporting either direct or belt drive configurations for operational flexibility.Q: What is the main benefit of using this Secondary Air Fan in industrial boiler applications?
A: This fan offers high airflow (24,000 CFM) with excellent energy efficiency, ensuring uniform and adequate air distribution within the boiler. This improves combustion efficiency, reduces fuel costs, and enhances overall system performance.Q: When should the Secondary Air Fan be used during boiler operation?
A: The SA Fan is activated whenever the boiler is functioning and requires enhanced secondary air for optimal combustion. It provides continuous airflow to maintain temperature control and efficient burning throughout the boiler's operational cycle.Q: Where can this Secondary Air Fan be utilized besides industrial boilers?
A: While specially engineered for boiler secondary air supply, the fan can be used in any process system demanding high-volume, efficient air delivery, such as large furnaces, drying systems, or ventilation applications in industrial plants.Q: What is the process for customizing the fan size and features?
A: Customers can specify their required dimensions, mounting preferences, drive type, and other operational parameters during the ordering process. Our engineering team collaborates closely to ensure the customized product integrates seamlessly with your existing system.Q: How does the fan ensure safe and efficient operation at high temperatures?
A: With an insulation class F and a design capable of withstanding temperatures up to 80C, the fan maintains safety and operational stability. Its robust construction prevents overheating and ensures reliable performance in demanding environments.- Minimum Order Quantity
- 1 Piece
- Supply Ability
- 50 Pieces Per Month
- Delivery Time
- 5 Months
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Contact Details
GST : 19AIIPD8040P1ZT
180, Shibrampur, Kasto Danga Road, Thakurtala, Kolkata - 700061, West Bengal, India
Phone :08045479534
Send InquiryOffice - 08961272625 / 08274027963
Mobile - 09830325077 , 09830190969 , 08334035094
Mobile - 09830325077 , 09830190969 , 08334035094
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