Rotary fan is biased against the inner cylinder rotates eccentrically rotating rotor fan production and supply, and the volume change blade rotor slots between the air intake, compression and discharge using a pressure difference in the operation of the blower will automatically send lubricating oil to drip nozzle inner cylinder was dropped to reduce friction and noise, while maintaining the cylinder of gas is not reflux. rotary blower fan Host is the host portion of the head, the heart of the manufacturing compressed air parts, rotary fan with the latest design and development eccentric way, high precision, low noise operation. Rotary blower routine maintenance: 1. Check A. lubrication system Always check in the oil tank is below the minimum score line rotary fan manufacturers supply, such as oil shortage, please refueling. (Oil grades for the ISO standard HM-N68 # or HM-N100 # anti-wear hydraulic oil .B. Daily Check the hydraulic oil is mixed with water and dirt and deterioration, such as deterioration please replace the hydraulic oil .C. Routine inspection drip nozzle drip situation (15-20 drops / min) is normal, and see if there is a transparent return pipe lubricant flow rotary fan, such as drip dirty mouth wash can remove the adjusting screw .2 checking the air filter daily Check rotary blower rotary air filter is dirty fan wholesale phone, such as dirty air filter can be removed, unscrew the wing nut, removed the lid, clean the filter sponge. (Be careful not to dirty discharge filter was falling into the fan inside the host) rotary fan wholesale telephone, Guiyang rotary fan, Zhucheng East Han Machinery Co., Ltd. by John Zhucheng East Machinery Co., Ltd. Zhucheng East Han Machinery Co., Ltd. (www.dhlcfj.com) (www. dhlcfj.com) strong, credible, Shandong Weifang fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and continuously improve innovative ideas will lead Zhucheng East Han Machinery Co., Ltd. and You hand in hand into the brilliant, for a better future!