How it works: When the impeller rotation energy, gas from the inlet into the axial impeller axial fans, by the impeller blades push the gas by increased t35 axial fan, then flows into the vanes. Vanes will deflect airflow into axial flow, while gas is introduced into the diffuser tube, 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. Cross-sectional axial fan is generally airfoil. Blades may be fixed position, and to be rotating about its longitudinal axis. Blades and the blade pitch angle or the air flow may be adjustable or not adjustable. Changing the blade angle or pitch is one of the main advantages of axial fan. Small blade pitch angles produce lower flow rate, while increasing the spacing may produce a higher flow rate. Advanced axial fan capable of changing the blade pitch (which is quite similar to a helicopter rotor) when the fan is running, thereby correspondingly varying the flow rate. This is called variable pitch (VP) axial fans. Proof axial fans (BT35-11 type) is a derivative of T35-11 low noise axial fans, for transporting flammable gas explosion-proof axial fan model, the impeller is made of aluminum alloy processing to prevent the operation the sparks, the motor is equipped with explosion-proof motor. Air volume range: 1630 ~ 41020 m3 / h Total pressure range: 135 ~ 79Pa speed range: 2900 ~ 960r / min Power range: 0.12 ~ 7.5kw proof axial fan model | Chen Yu-conditioned factory outlets (certified) | Baoding Axial by Wu Cheng Fan Air Conditioning Equipment Co., Ltd. Chen Yu. Wu Cheng Chen Yu Air Conditioning Equipment Co., Ltd. (www.wccykt.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 . Chen Yu-conditioning in leadership with the staff warmly welcome all inquiries negotiations to create Chenyu conditioning a better future.