Roots blower Features (1) constant volume fan, no internal compression, transmission of gas mandatory, along with changes in pressure, flow rate changes very little. (2) products using clover straight impeller, intake and exhaust pulsation smooth, low noise. (3) The impeller with a special curve to make more rational engagement, disclosure, high efficiency, low energy consumption, Jiangsu Roots blower, is a new energy-saving products. (4) The product uses a variety of new structural design, compact structure, Roots blower, small size, light weight, elegant appearance. (5) The product uses high-precision hardened synchronized gears, long life, low noise. Characteristics of Roots blower inside and out thanks to a rotor structure in the form of clover and reasonable housing outlet structure, so the fan vibration, low noise. Fan capacity utilization, high volumetric efficiency, and compact structure, flexible installation. Bearing selection more reasonable, even each bearing life, thus extending the life of the fan! Roots blower product features energy efficient, high precision, cloud 南罗茨 fan, low noise, long life, compact, small size, light weight, wide easy to use, the product uses, throughout the petrochemical, building materials, electricity, metallurgy, chemical fertilizer, mining, ports, textile, food, paper, aquaculture and wastewater treatment, environmental protection industry and many other areas blower _ _ Zhucheng East Han Machinery Co., Jilin blower by Zhucheng East Han Machinery Co. Roots blower _ _ Zhucheng East Han Machinery Co., Jilin Roots blower is Zhucheng East Han Machinery Co., Ltd. (www.dhlcfj.com) (www.dhlcfj.com) this year introduced a new upgrade, the above picture is only for reference, please call the contact phone book page or image on to obtain the latest information, contact: Mr. Wang.