Roller cross flow fan is a widely used industrial and domestic machine which is now used in aviation equipment, air purifiers, subways, harvesters and many more. It works on the principle of a rotating drum-type impeller that draws air in one direction and discharges it in the other, creating a steady stream of air.

The roller crossflow fan has a unique design in that its impeller is an elongated bucket-like structure that is kept stable by rotor dynamic balancing. The advantage of this design is that it produces a strong airflow and can effectively control the direction and speed of the airflow. In addition, the impeller of the drum type cross-flow fan is relatively long and double-sided dynamically balanced to ensure that 60% space is left for balancing the load margin of the motor to avoid overloading the motor.

Roller cross-flow fans have a wide range of applications, which can be used for ventilation in industrial production, as well as air purification and air conditioning systems in the home. In industrial production, roller cross-flow fans can be used for cooling equipment, ventilation, air purification and so on. In the home, roller crossflow fans can be used in air purifiers, air conditioning systems, air curtains and other equipment.

Overall, the roller crossflow fan is a very practical device which can effectively control the direction and speed of airflow and can produce strong airflow. It has a wide range of applications and can be used in industrial production and home life.