Characteristics of Roots Blower: Roots blower is to keep a small gap between aquaculture aeration blower fan impeller end and front cover, driven synchronous transport gear rim from the fan inlet to the discharge of a housing wall An equipment side, is mainly used to force gas transportation. Roots blower value is not needed in the course of the lubricating oil, it is very easy to use; and out of the outlet structure of the inner rotor structure and the use of clover in the form of reasonable housing, so the fan vibration, low noise. For noise pollution is also a good guarantee, fan performance enduring, long-term continuous operation; high efficiency, can improve our results, we work to maximize revenue. Roots blower, use the Note (1) to inject fuel tank provides mechanical grades of oil to the oil being transported particles bit line blower, lubricating grades for N220 in the work load of gear oil. (2) Check the motor turning point meets the requirements. (3) the pulley (coupling) should be installed at the belt cover (guard), to ensure the safe operation of use. (4) All open blower intake and exhaust valve opening, moving the fan rotor disk, dust blower should be flexible rotation, no impact and friction phenomena, confirmed under all normal circumstances, start the fan test run before use. Sewage supporting Roots blower, Zhucheng East Han Machinery Co., blower provided by Zhucheng East Han Machinery Co. Zhucheng East Han Machinery Co., Ltd. (www.dhlcfj.com) (www.dhlcfj.com) is an industry leader in Shandong Weifang, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Zhucheng East Han Machinery Co. led the staff warmly welcome all inquiries negotiations to create Zhucheng East Han Machinery Co., a better future.