Explain the difference; in addition to mixed flow (Francis) fans, axial fans high pressure coefficient ratio, flow coefficient than the centrifugal fan. To fill the gaps between axial fans and centrifugal fans of. Along with easy installation features. Francis (or axial-flow impulse) fan combines axial and centrifugal fans feature, although it looks more like a traditional axial fan. The curved plate-shaped blades welded to the conical steel hub. By changing the angle of the blade inlet in the housing upstream of the impeller to change the flow. Cabinet can have open inlet, but more often the case, it has the shape of a right angle bend granary axial fan, the motor can be placed outside of the pipe. Excretion shell slow expansion to slow down the flow of air or gas, and the kinetic energy is converted to useful static pressure. Installation: 1, the fan lying to mount the shock absorber by joining bolted fan base, with a center height adjustment plate to adjust the level of each shock absorber height, with bolts welded to the fan fixed on the basis of the coupling plates, such as fans because of the earthquake and other reasons without damper dz-11-type axial fans, screw bolts embedded directly connected with the fan base will be on the base unit. 2, the side wall horizontal installation of the basic requirements of the wind turbine installation and lying to mount the same, but the mounting bracket made oblique arm-supporting bracket have sufficient strength and rigidity, the fan should not be used more than 10 # this installation . 3, the first shock absorber and suspension-mounted fan bolted into one symmetric damper installed fan, arranged on both sides of the center of gravity of the fan directly to the wind turbine lifting the suspension into the mounting bracket, hanging bracket height, depending on the The actual spatial distance from the user-defined price explosion-proof axial fan, the fan is generally not more than 16 # using this installation type. 4, vertical installation vertical turbine installation methods lying installation is consistent with the fan base of the strength and stiffness requirements more stringent. 5, with the ends of the pipe connecting the fan must be flexible joints to isolate vibration and protect the fan. Air conditioning axial fans, axial fans Xingtai, Chen Yu conditioning provided by Wu Cheng Chen Yu Air Conditioning Equipment Co.. Wu Cheng Chen Yu Air Conditioning Equipment Co., Ltd. (www.wccykt.com) strong, credible, in Dezhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Chenyu air conditioning and you hand into the brilliant, for a better future!