Product Name: Francis fan Product Code: SWF Description: SWF series mixed flow fan structural features 1, high efficiency, efficient wide area: The fans using advanced software and CAD systems through multiple objectives, performance, design and development of high-tech products indicates, Applications oblique meridional flow acceleration method swf pressure blower, (also known as mixed flow fan), compared with the same gauge pressure axial fans high air volume compared with the same machine number large centrifugal fan with high efficiency, high wide and so on. 2, compact, easy installation, reliable operation; The fan in the case of the same amount of wind, air pressure, and than axial or centrifugal smaller size, can be directly connected to the blower and duct pressure, horizontal or vertical mounting It can also be installed on a wall or stand straight, while using the motor direct-coupled method, with the installation, operation, easy to use features. 3, low noise: the fan volute is specially designed to greatly reduce the volute noise. The unit amount of wind, air pressure unit operating conditions, A sound level can be reduced 2 ~ 3dB (A), while in the case of low speed, get a higher fan pressure. In the industrial and mining enterprises and senior civil ventilation system can replace the low-pressure centrifugal fan or an alternative high-pressure axial fan silencer without using a large number of measures. 4, using a wide range: The series points single-speed and two-speed two models, according to different occasions, change the angle of the wind turbine installation, changing the number of blades and conversion speed to other requirements. paiyanfenpaiyanfe d. daily review of the case can drip drip glib deformities, such as drops glib dirty mobilize screws can be removed and cleaned. Atmosphere through filters examine whether the daily review of the atmosphere filters dirty. As dirty atmosphere removable filter, unscrew the butterfly screw mother, removed the lid, and cleaned filter sponge. (Unloading dirt filter careful not to fall into the fan inside the lead plane) to review the operation of the fan triangle with a period of time, the triangle zone will be expanded. Then pay close attention to the generator flow nut, mobile generators, triangle back for position and then tighten the nut tight flow generator housing, and pay attention to the generator pulley breeze machine pulley to be three-dimensional in the same end face on. At the same time reviewing the two screws at the top of the pulley can loose as loose Keep live. Daily review of safety valve sensitive situation, please clean up the swap as insensitive to guarantee reliable opening and closing. Daily review of whether the spill, local and repair of ventilation, such as useless repairs please tell manufacturers. Daily clearing fan room, maintain a clean, good ventilation. From time to time to review the functioning of the turbine and generators, as found the tone, when a measure is not abnormal to timely downtime. Exhaust fan media specified temperature range. Exhaust fan is building ventilation exhaust system in a very important product. For the safety of our lives play a significant role. Fire exhaust fan is energy saving machines. According to its excellent performance, high temperature, high efficiency, small footprint, easy installation and so on. Before commissioning fire exhaust fan installed after the application or operation of the process, if found abnormal phenomenon, should be checked continuously. Except after each overhaul, replace part of the exhaust fan parts, it should also regularly commissioning. When inspection found little fault exhaust air box, it is timely to identify the cause pressure blower manufacturers try to eliminate or deal with, such as small fault can not be eliminated, or the great faults, should be checked immediately. Found the amount of traffic, does not meet the requirements, or a short time requires a smaller flow exhaust fan, can be used to adjust the throttle device. Roof pressurized blower, blower where the good, Fengyang pressure blower fan by Shandong Air Conditioning Equipment Co. GREAT. Shandong GREAT Fan Air Conditioning Equipment Co. (www.greatfengji.com) located Hardware Trade City. Scraps and development in the wave of market economy, the current GREAT has a high profile in fan, ventilation equipment, and enjoys a good reputation. Garrett made the whole network business alliance certification, marking our service and management level has reached a new height. GREAT staff willing to work with all people of insight and common development, for a better future.