HL3-2A series of energy-saving low-noise mixed flow fan, is a new type of fan between axial and centrifugal fan Francis fan installation between, it has a high pressure centrifugal fans, axial fans of high flow, high efficiency, energy saving, low noise, convenient installation. This series of fan design, compact structure, small size, light weight, easy to install, and old-fashioned centrifugal fans can save 20 percent compared to Francis fan applications, speed is less than 2000r / min, the noise is less than 75dB (A) the fans connecting pipeline and installation of air conditioning inside, noise is less than 70dB (A). Alternative 2000Pa below the low pressure centrifugal fan, widely used in industrial, civil ventilation and dust removal. Francis fan lubrication purpose is to make movement part is not in direct contact with friction, and the formation of friction between solids and liquids. If the number of inadequate or poor quality lubricants, static and dynamic part of the direct causes friction and heat, or heat can not be taken away by the lubricating oil, leaving the bearing temperature. Francis turbine combined axial and centrifugal fan characteristics, shape looks more like a traditional axial fan. Casing may have an open inlet Francis fan, but more often the case, it has the shape of a right angle bend, so that the motor can be placed outside the pipe. Cangzhou Francis fan, up Swiss mechanical and electrical, Francis turbine prices rose by Rui HVAC Electrical Equipment Factory. Cangzhou Francis fan, up Swiss mechanical and electrical, Francis fan price rose Rui HVAC 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.