As a user Francis fan of us need to know and master Francis fan selection techniques, Francis fan specifications, in order to better select and use the fan Francis fan then combined use, the technical requirements, the use of occasions, choose the type of fan, the machine type and construction material, etc. in order to comply with the required conditions of work, and strive to make the fan rated flow and rated pressure, flow and pressure as close to the process requirements, making use of the fan is running and efficient operating point close to the area the fan characteristics. 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 fan applications, 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. Shijiazhuang Francis fan, up Swiss mechanical and electrical, Francis fan Use ventilation and air conditioning provided by the liter Swiss mechanical and electrical equipment factory. Shijiazhuang Francis fan, up Swiss mechanical and electrical, Francis fan ventilation and air conditioning use is liter Swiss Mechanical and Electrical Equipment Factory (www.dzsrxfkt.com) this year introduced a new upgrade, the above picture is for reference only, please call the telephone or pictures on this page, For the latest information, contact: province.