Y4-72-11 Boiler Fan 1, uses 1) small and medium sized baked cited tobacco packaged boiler heat. 2) porcelain leads heat. 3) waste heat boiler smoke baked lead. 2, form 1) The fan can be made in two forms left rotation and right rotation. Transmission parts from a front fan, Boiler Fan drawings, such as the impeller rotates clockwise rotation as the right to "right", he said; counterclockwise rotation, called the left rotated to "left". 2) the export position of the fan outlet angle to the cabinet said. "Left" and "right" can be made of 0 degrees, 90 degrees, 180 degrees three kinds of angles. Y4-70Ⅱ type furnace induced draft fan, is to adapt to various coal burning with smoke and dust removal device or with a small (0.5 ~ 4t / h) designed for industrial boiler induced draft fan. Where the inlet conditions of the gas temperature t = 240 ℃, atmospheric pressure Pa = 101300Pa, gas specific gravity at r = 0.685kg / m3 of health, performance and quite caught applicable, but the bottom temperature not exceeding 250 ℃. The current series of small industrial boilers are more pros and cons of poor quality fuel, the required amount of wind, air pressure differences, therefore, be higher than the original wind pressure requirements. In order to meet the above-mentioned circumstances, triangular tape (C-type) transmission, in accordance with the actual situation in order, Boiler Fan parameters, by changing the motor pulley diameter, Gaobeidian Boiler Fan, obtain the necessary amount of wind pressure. Fan inlet selection formula streamlined convergence and divergence, with geometry in 4-72 series, not only the air intake process, workholding die universal, and better aerodynamic performance fan, the maximum efficiency of up to 83%; 16Mn steel plate impeller blades, ease of manufacture, easy to fouling, strength and good wear resistance; chassis cleaning door open, Y6-51 Boiler Fan, also facilitate the removal of the blade fouling to ensure that the impeller move balance. Induced draft fan made of single inhalation, machine number there №4,5,6 three. Left and right hand can be made of two types. The outlet position of the fan outlet angle to the cabinet said, "left", "right" can be made 0 °, 90 °, 180 ° three angles. Fan transmission mode for the C-type, triangular tape drive. Boiler Fan drawing, Tang Hao Fan (online consultation), Gaobeidian Boiler Fan by Fan Manufacturing Co. Hebei Teng-ho. Hebei Teng Hao Fan Manufacturing Co. (www.thfengji.com) is a leader in Baoding, 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. Teng Hao Fan leadership with the staff warmly welcome all inquiries negotiations to create Teng-ho fans a better future.