1.High Efficient

The motor adopts cold-rolled silicon steel core and high-temperature sealed bearings, which can effectively reduce the working temperature rise and ensure the sustainability of the operation. The precise gap between the cavity and the impeller makes the air medium output stably under pressure.

2.Not Maintained

Good sealing, long-term operation of bearing air-cooled motor under high temperature and inaccessible impeller can fully ensure maintenance-free operation.

3.Environmental Protection

Oil-free compression, built-in silencer and high-power motor enable the GB vortex fan to achieve quiet operation with low energy consumption.

4.Technical Note

Working according to the pulse principle, the kinetic energy generated by the rotating impeller is transferred to the pumping medium and converted into pressure. The side channel formed by the impeller and the aluminum housing directly mounted on the drive motor shaft makes the medium compressed in it, and then passes through the pressure side silencer.