Ventilation Equipment Co., Ltd. Shandong Aetna's 5160-type sweeper dedicated fans are the best fans manufacturer in Shandong, Shandong Aetna ventilation fans are generally used such coercion blacksmith furnace and ventilation, also widely used in air transportation of materials and non-corrosive, non-spontaneous, non-explosive, non-volatile, non-gas viscous substances, has now applied to the development of cities, towns, garbage cleaning car, aircraft and power machine to match the package, installed in the garbage cleaning the car, The cleaning of garbage from the high pressure centrifugal blower sucked into the trash, to achieve the purpose of cleaning up the garbage, sanitation garbage sweeper is the best product (hereinafter referred to as the fan). This machine is a single inhaled, now number two mechanisms 5.6,7.1 types, for example, usually divided L, D in two ways: from the connector end face, called D-clockwise rotation of the impeller fan, to "right", said L fan counterclockwise to the "left". Fan outlet position exit angle to the cabinet said the "left" and "right" Tornado aircraft, can be made of various angles 0,45,90,135,180,225 six, fans drive way, by the motor drive shaft drive for A type, from the engine drive belts for B, C type. It consists of the impeller, casing, inlet, outlet, husband frame and other components, the impeller blades is 16, are pre-curved, shaped impeller, static and dynamic balance correction and overdrive test, achieve a smooth and reliable operation . Chassis with ordinary steel plate welded into the volute whole spindle with high-quality steel, the use of rolling bearings with grease lubricated bearings