Principle When the centrifugal impeller fan motor is rotated, filled in the gas between the blades of the impeller to rotate along together, Gaobeidian boiler blower, centrifugal force, the boiler fan gas thrown from the blade between the channels, G6- 41 boiler blower and gas transported by the impeller exit out. When the wheel space caused by the outflow of gas in the form of a vacuum, outside of the gas into the impeller will automatically add. Since the fan stop working, the gas sucked into the extrudate, forming a continuous flow of gas, so as to form a continuous work. Fans for Fans from the point of view there is no difference, is driven by the motor fan page fan rotation wind, although the ratio of fans to be more complicated, but there is no essential difference. Cited blower role is determined by their different installation site, located in the former boiler rear, outside the boiler flue blast, generating a negative pressure on the furnace, boiler blower models, to play a guiding role in the flue gas, so called induced draft fan; the latter is located opposite the front end of the boiler, to the boiler blast, so called blower. I produced the axial, mixed flow, centrifugal, explosion-proof, high temperature, corrosion, high, medium, low fan and silencer, dust purification equipment, widely used in boiler drum, mine ventilation, chemical, metallurgy, pharmaceutical, power, textile , paper, cement, ceramics, tunnels, construction, material handling, ventilation grain fields, greenhouses and the like. I adhere to: quality, reasonable prices, excellent service, honesty of purpose and dedication to provide quality services to new and old customers. Media blower transport air, the maximum temperature must not exceed 80 ° C; medium induced draft fan for transporting gas, the maximum temperature not exceeding 250 ° C. 1, G4-68 boiler centrifugal blower and induced draft fan made of single inhalation, each with a total of seven №8 ~ 16 gauge. 2, from the motor end, the vane wheel rotates clockwise called dextrose-blower to "right", he said; impeller counterclockwise rotation is called L-blower to "left". 3, the fan of a negative port position, G4-73 boiler blower, the outlet angle to the cabinet said. 4. Fan drive way D-type, all with flexible coupling drive. The above information are based on actual customer case may be, vary completely customizable by the customer. G4-73 boiler blower, Tang Hao fans (certified), Gaobeidian Boiler blower is provided by Tang Hao Fan Manufacturing Co. Hebei. 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.