A crossflow fan is a common type of small fan that is mainly characterised by a crossflow impeller type and an internal ventilation pattern in the housing. This type of fan differs from ordinary fans in that the impeller and motor are in a cylinder, and the fan fluid flows through the fan impeller twice, so that its intake and exhaust directions are in the same plane. This design makes crossflow fans quieter, with a large motor load margin, safe and reliable.

The main areas of application for crossflow fans include air purifiers, air curtains, wine coolers, fireplaces, freezers, solariums, subways, harvesters and other equipment. It has a relatively long drum-shaped impeller, double-sided dynamic balancing, low noise, large motor load capacity, safety and reliability.

The advantages of cross-flow fans include:

1. low noise: cross-flow fan adopts special design, which can effectively reduce the noise and provide users with a quieter using environment.

2. safe and reliable: cross-flow fans have a large motor load margin, which can ensure the safe operation of the fan to avoid damage caused by overload.

3. Energy-saving and environmentally friendly: cross-flow fan adopts energy-efficient motor, which can effectively reduce energy consumption, reduce carbon emissions, in line with environmental requirements.

4. Long service life: cross-flow fans are made of high-quality materials and advanced manufacturing technology, which can ensure the service life of the fan and reduce the user's maintenance costs.

In short, cross-flow fan is an efficient, energy-saving, environmentally friendly, safe small fan with a wide range of applications and advantages.