Characteristics of Roots Blower: Roots blower is to keep a small gap between the front and back cover and fan impeller end, driven by synchronous transport gear rim from the fan inlet to the discharge side of the housing wall of a machinery and equipment, 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; the use of high efficiency Guangdong Roots blower, can improve our work results in Henan Roots blower, work to maximize revenue. Roots blower advantages: (1) between the blower rotor and the rotor, the rotor and the housing to retain a gap between 0.2-0.5mm, there is no friction phenomenon Neimengluoci blower, allowing a gas stream containing some dust; ( 2) blower and water jet pump and water ring vacuum blower with 比罗茨 "exhaust with water," the problem does not exist; (3) Roots blower reliable operation, easy maintenance and durability. Taiyuan blower _ Zhucheng East Han Machinery Co., Ltd. (Certified) _ 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.