How to choose the fan: Choose the right fan is to ensure normal ventilation system, an important condition for economic operation. The so-called right choice, mainly refers to the gas is transported in accordance with the nature and purpose of the different uses of the fan choice; choice of fan air flow system to meet the need, at the same time pressure to overcome the resistance of the system, T35-11 axial fan, and work in the most efficient or economical range. Specific selection method and steps are as follows: Structure of China in recent years due to the continuous improvement of the fan, the fan's efficiency continues to improve, continue to reduce the noise, some new fans are gradually replacing some of the old fans. In order to save energy and reduce noise hazard, in the premise of meeting the required air flow and air pressure, axial fan prices, should as far as possible selection of high efficiency, low noise of new fans. Axial fan works Description: axial fans, is called "axial flow" because of air through the fan does not change direction, Baoding axial fan, but flows parallel to the fan shaft. Axial fans typically used in flow and pressure higher lower requirements. Cross-section generally airfoil. Small blade pitch angles produce lower flows while increasing the pitch may result in higher traffic. Blade pitch angle or blade and the air flow can not be adjusted or adjustable. T35-11 series axial fan Features: reasonable structure, high total pressure efficiency, low noise, can be made of corrosion and explosion-proof. Uses: Widely used in general factories, warehouses, offices, residential ventilation specifications: Fan diameter Φ280-1120 air volume: 826-67892 total pressure 38-480Pa T30 Axial Fan | Baoding Axial Fan | Fan from Hebei Teng Teng Hao Hao Fan Manufacturing Limited. Hebei Teng Hao Fan Manufacturing Co. (www.thfengji.com) strong, credible, in Baoding fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Teng-ho into the brilliant fans and you work for a better future!