Product Overview
The Juwei YWF external rotor axial flow fan is a new type of high-efficiency and energy-saving fan developed by our company by introducing advanced foreign technology. It is composed of an outer rotor cylindrical axial flow fan and a fan bracket; The whole machine is made of high-quality metal and treated with spray rust prevention. The air volume is 2-3 times that of a typical old-fashioned fan, effectively saving your space. This series of fans has the characteristics of high efficiency, full enclosure, low noise, low vibration, short axial size, and maintenance free. Compared with conventional axial flow fans, this fan has the characteristics of compact structure, easy installation, reliable operation, low noise, energy saving and high efficiency. Its research and development is a major breakthrough in axial flow fans and has reached the international advanced level. All are produced using molds, and after static and dynamic balance correction, the impeller is directly fixed on the outer circle to make the axial dimension more compact.
The Juwei YWF external rotor axial flow fan is divided into two types: unidirectional asynchronous capacitor operation and three-phase asynchronous operation. It can be used in places with severe oil, smoke, and dust such as kitchens and bathrooms, industrial and mining plants, and can also be used as a cooling fan to cool objects or people. The insulation levels of YWF series axial fans are B and F. Voltage: The single-phase capacitor operated fan operates at 220V/50HZ, while the three-phase fan operates at 380V/50HZ. We can produce fans with different voltages and frequencies according to customer requirements. The wind turbine power supply has a marked wire of 1.5 meters, and there is also a junction box form available for customers to choose from. The applicable temperature for the fan is -30 ℃ -60 ℃. The average service life of the fan is over 30000 hours.
