Centrifugal Fan Driving Modes Advantages and Disadvantages By Xianrun Blower

Centrifugal Fan Driving Modes Advantages and Disadvantages By Xianrun Blower

A Mode: Direct Driving
The impeller of centrifugal fan connects to the motor shaft directly, this is suitable for small airflow and pressure centrifugal blower. 
Advantage: saving the parts (such as belt pulley, belt, coupling, etc.), reliable performance.
Disadvantage: fixed speed. 

High Quality ID Fan for Ventilation

C Mode: Belt Driving
The impeller connects to motor shaft by belt pulley.
Advantage: adjustable speed, motor installation position is flexible. 
Disadvantage: Some parts are easy to break down, and need updating maintenance. 

High Temperature Fan For Metallurgical Factory

D Mode: Coupling Driving
The impeller connects to motor shaft by coupling, coupling drive centrifugal fan for high temperature, large airflow and high pressure condition. 
Advantage: stable operation, high efficiency. 
Disadvantage: fixed speed, high cost.

Wear Resistant ID Fan

Xianrun Blower XR-I & XR-II Model High Pressure Centrifugal Blower for Cement Kiln System

Xianrun Blower XR-I & XR-II Model High Pressure Centrifugal Blower  for Cement Kiln System

XR-I, XR-II model high pressure centrifugal blower is specially designed for cement kiln system.The transmission medium, such as air, smoke etc. temperature should not exceed 80 Centigrade; dust and hard particles content in the medium can not be more than 150 mg/m3.

High Pressure ID Fans for Smoke or Air

This model high pressure centrifugal fan is single suction fan, driving mode is direct driving. According to the pneumatic structure, the fan impeller blade is new design forward curved blade impeller with high efficiency; air inlet is convergent streamline structure; good flow performance, stable and reliable running, high efficiency.

High Pressure Blowers for Forging Furnace

Xianrun Blower High Pressure Centrifugal Blower Parameters

Impeller Diameter	470-550 mm
Airflow	232-1554 m3/h
Air pressure	5028-6918 Pa
Efficiency	Above 80%
Air temperature	20 Centigrade
Driving Mode	A Mode: Direct driving

High Pressure Blowers for Industrial Boilers