Roots Blower Features: ● As a result of clover with helical wheel and linear box, so the fan noise vibration is small. ● impeller and shaft for the overall structure and impeller wear, fan performance enduring, long-term continuous operation. ● High-speed high-efficiency blower models, and the structure is very compact. ● Simple structure Roots blower, the use of special bearing purchase Roots blower, with superior durability, longer life than domestic fan, and also facilitates maintenance and management ● As with gear oil dumped oil installations, it does not produce leakage phenomenon of oil. Roots blowers can be roughly divided according to different single-stage and two-stage blower points, only one compression stage blower their work, which we call single-stage blowers, while the two single-stage blowers series, two successive compressed gas blower which we call the two-stage blower. Divided by Transmission: direct connection with fans and blowers Union; divided by Cooling: air cooling fans, blowers and water-cooled counterflow cooling blowers; by structure type: Vertical blowers, blower horizontal, vertical shaft blowers, densely into blowers and other groups; press seal type points: labyrinth seals, piston ring seals, packing and mechanical seals and other various types of blowers. Roots blower manufacturers | Roots blowers | Zhucheng East Han Machinery Co., Ltd. is provided by the East Han Machinery Co., Ltd. Zhucheng. Zhucheng East Han Machinery Co., Ltd. (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 constantly improving innovative ideas will lead the East Han Machinery Co., Ltd. Zhucheng and you hand into the brilliant, for a better future!