SWF series mixed flow fan uses: SWF series mixed flow ventilation fans are widely used in industrial and mining enterprises, commercial high-rise buildings, hotels, restaurant, gymnasium, basement, garage, cold storage and other places, Shijiazhuang Francis fan, ideal for pressurized pipelines , Francis turbine prices, supply and exhaust purposes. SWF series mixed flow fans, with the same machine number than the centrifugal fan large amount of wind, air pressure higher axial fans, and other characteristics can be axially mounted: customers give low noise, low power consumption, efficient wide area, easy to install and use than the centrifugal fan, reliable operation highly. Francis fan structure and characteristics: The basic structure of the type of inlet and outlet on the same axis (ie axial flow structure), wheel shell of the cone, Francis fan uses, ranging from the width of the blade in the flow direction was like. There are straight cylindrical shape, drum-shaped and curved muffler plus three types of imports. The pneumatic Meridian acceleration principle, the fan has dual characteristics of centrifugal and axial flow, which both have large high pressure flow, Francis fan model, and has high efficiency, low noise and high efficiency zone broad advantages. Compact, light weight, easy installation, small footprint. Francis fan size, ascending Swiss mechanical and electrical (certified), Shijiazhuang Francis fan ventilation and air conditioning provided by the liter Swiss mechanical and electrical equipment factory. L Rui HVAC Electrical Equipment Factory (www.dzsrxfkt.com) is an industry leader in Shandong Dezhou, fans, ventilation equipment, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In liters Swiss electromechanical leadership with the staff warmly welcome all inquiries negotiations to create liter Swiss electromechanical better future.