Centrifugal Ventilation Fans Smoke Big Flow Backward Curved Blower 15000CFM

Industrial Ventilation Smoke Big Flow Exhaust Blower Fan Backward Blade 15000CFM

4-73 series boiler centrifugal fans are applicable to industrial boiler that burns a variety of media and equipped with devices to reduce smoke and dust. The conveying gas temp 250°C. The drive means of this fan has C-type and D-type two kinds with water-cool, bearing base and air volume regulating door, If a de-oscillator is chosen, the user can lace the fan in the concrete plane. It is easy to install and debug with noneed for the bolt. Our company can provide the stainless steel heat boiler centrifugal blower when the temperature of air must exceed 250 °C.

Centrifugal fan is dependent on the input of mechanical energy, increase the gas pressure side by side to send gas machinery, it is a driven fluid machinery. Centrifugal fans are widely used in factories, mines, tunnels, cooling towers, vehicles, ships and buildings for ventilation, dust and cooling; Ventilation and ventilation of boilers and industrial furnaces; Cooling and ventilation in air conditioning equipment and household electrical equipment; Drying and selection of grain; Wind tunnel source and the air and propulsion of the hovercraft.

Enhanced durability.
These fans are durable enough to properly operate in the most corrosive and erosive environments.
Ability to restrict overloading. Certain centrifugal fans are fitted with non-overloading horsepower curves will ensure the motor will not overload if its capacity is exceeded.
Easy to maintain.
Lighter material fans can be easily cleaned when you deem it necessary. Moreover, certain fans have self-cleaning characteristics, making daily maintenance that much easier.
High versatility.
Centrifugal fans are useful for multiple airflow/pressure combinations, and they can process several airflow conditions, including clean, dry, and wet air.
Multiple sizes.
These fans are available in several sizes to accommodate diverse applications—such as those found in tight spaces or difficult to reach areas.

Our advantage:

1.30 years manufacturing experience.
2.With technical design engineer team.
3.Offer customize and standard blowers base on clients requirement.
4.Factory highly approved by the China Fan Association.
5.Product quality and delivery time is strictly controlled.
6.Good service both on sales and engineer.

Centrifugal fan production process:

Case Show:

FAQ

Q1: What information do you need to select the suitable fan model?
   A: Air flow, total pressure or static pressure, voltage, working condition.

Q2: How about your company’s pre-sales service and after-sales service?
   A: Before our cooperation, we have the professional technical team to help you make the technical solution according to your working condition, to make sure the centrifugal fan efficiency operation. After sales service, we will offer 12 months’ repairing service, and provide lifelong follow-up services. Besides, our engineers are available for going abroad to offer the repairing service.

Q3: Does your company have qualifications?
   A: DAJING FAN has obtained ISO 9001-2018, CE, BV certifications and so on.

Q4: Are you factory or trade company?
   A: We are manufacturers, not traders. we can provide good quality products and services.