Fans use is divided into push-local fan (hereinafter referred to as the push-fan) and flameproof motors placed runner outside or within the flow channel, explosion-proof electric motor placed in the sealed chamber of withdrawable local fan (hereinafter referred Exhaust Fan ). Fans can also follow the form of pressure points single-stage, two-stage or multi-stage pressure fan. 4-72 as a single stage pressure fengji, is a multi-stage high-pressure turbine fan. Energy when the impeller rotates, the axial gas from the inlet into the impeller, the impeller blades push by leaving the gas turbine manufacturers increased, and then flows into the vanes. Vanes will deflect the airflow into the axial flow, while the gas is introduced into the diffuser tube, and further gas kinetic energy is converted to pressure energy axial fans what a good brand, introduced last service line. Work axial fan blades similar to airplane wings. However, the role of which is to lift up on the wing and supports the weight of the aircraft, while the axial fan is fixed position and air movement. Fan manufacturers | Fans | Hao Yang air conditioning equipment provided by the Texas Air Conditioning Equipment Co. Hao Yang. Air Conditioning Equipment Co., Texas Hao Yang (www.dzapjt.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 Hao Yang air conditioning and you hand into the brilliant, for a better future!