Power Plant Induced Draft Fan Backward Impeller Industrial Boiler 6kv Motor

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.

1. Application:
4-72 centrifugal ventilators are suitable for Petroleum, Chemical industry, metallurgy, Electroplating, Sewage treatment, Brewing, Textiles, Electronics and other area. This fans are used for ventilation and air-change.
2.Advantage.
This ventilator has the features such as:high efficiency, low noise, stable pressure curve and anti-corrosion and energy saving, convenient installation, wide application.
3. Model
This kind of centrifugal fan are divided in to ACD three connect way, type A means the motor connect with the impeller directly, the C type means the motor and the impeller connected by the belt, type D means connected by the coupler.
4.Material
The fans can be made of FRP material, steel material, stainless steel material, aluminum material, PP/PVC material.
5.Structure:
Centrifugal fan consists of motor, cabinet, principal axis, impeller, bears, transmission mechanism, support frame etc.
Besides of centrifugal fans with low pressure, medium pressure, and high pressure, we also produce customs-made products to get the beat match between economy and performance.

6.Our advantage

1. Centrifugal fans can convey air and other non-hyperbolic gas which are not harmful to the human body and will not corrode steel and iron materials.Centrifugal fans with Compact structure.It is applicable for the indoor ventilation and air exchange to the common factories and architectures.
2.The impeller will do by dynamic balancing tests. It greatly improves the stability of the impeller operation, and reduces the vibration and noise.The Fan with advantages of small volume, light weight, angle adjustable and convenient for installation and maintenance.

Centrifugal fan production process:

Case Show: