Suzhou centrifugal fan using a wide range of steel cord for sewage odor, gas purification, acid corrosive gas pumping exhaust. The maximum operating temperature is 80 ℃, Suzhou Steel Cord centrifugal fan casing, inlet bell, impellers are pure glass, steel, completely changed the production process of traditional glass-lined carbon steel. Enclosures and hob connecting bolts coated with the overall molding processing mode, solve the bolt damage due to corrosion caused by the phenomenon. Fans with double base, without dismantling bolt, easy to maintain fan. Fans seal at doing special seal treatment to prevent leakage of toxic and harmful gases. Safety requirements: structural strength, vibration low 1. ANSYS stress and rotor dynamic analysis RSR whole crew conducted enhanced structural safety. (Other domestic manufacturers have not done this) 2.Impeller balancing comply with ISO1940 specifications of 2.5MM \ S grade. After 3 fan assembly in accordance with AMCA 210-85 test, in line with ISO2372 specifications of the unit vibration 4.5MM \ S grade. (GB is 6.3MM \ S grade) A. shell molding process as a whole, increasing the strength of the casing (outer membrane design, appearance look better) B. entrance bell shape using the horn to enhance the smooth flow field, reducing noise and loss C. entrance bell The clearance between the impeller and less than 5mm, reduce performance loss, and is in line contact, can reduce the crystals attached to the inlet bell. (Mostly domestic fan over 5MM) high performance high efficiency and low noise, low vibration top margin fan, buy the rest assured