Well, by the impeller blades push the gas by the energy when the impeller rotates, the gas from the inlet into the impeller axial fan axial what brand increased, and then flows into the wicket. Vanes will deflect airflow into axial flow, while the gas introduction diffuser pipe fan coil, and further the gas pressure is converted to kinetic energy, and finally introduced into the 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. Energy-efficient fan speed mode: Frequency energy-efficient fan for AC induction motor, its performance far exceeds any previous AC and DC speed control mode. Simple structure, wide speed range, speed and high precision, easy to use installation, protection function, stable and reliable, energy-saving effect is remarkable, have become the latest trend AC motor speed. Welcome customers to inquire, we wholeheartedly for your service. Fengji_ Hao Yang air conditioning equipment (certified) _ Fans are provided by the Texas Air Conditioning Equipment Co., Ltd. Hao Yang. Air Conditioning Equipment Co., Texas Hao Yang (www.dzapjt.com) is a leader in Dezhou, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Hao Yang air conditioning equipment in leadership with the staff warmly welcome all inquiries negotiations to create Hao Yang air conditioning equipment a better future.