Roots blower Roots blower basic principles are the property of volume rotary blowers. This compressor rotor shaft by synchronizing gear so that the two rotors remain engaged. And the cylinder inner wall surface of each concave portion of the working volume of the composition of the rotor, the rotor rotating in the course of a large blower gas away from the suction port, when moved to the vicinity of the exhaust port and an exhaust port communicating instantaneous, because higher pressure gas recirculation blower, then the working volume of a sudden increase in pressure, and then the gas is supplied to the exhaust passage. Two rotors do not contact each other, the gap between them tightly controlled by a seal, so the gas discharged from the lubricating oil contamination. Roots blower muffler: Roots blower muffler is a tubular muffler, the muffler which consists of a plurality of units (muffler pipe), with the muffler wall drilled with many small holes, which are filled with sound attenuating material, reduce the airflow excitation shell wall vibration and sound radiation generated in the housing is provided with ribs, while itself with holder for installation. Series fan muffler is a resistive muffler. When the sound wave movement in the porous sound-absorbing material, the material will cause pores or gaps of air molecules vibrating blower manufacturers, so that part of the sound energy due to friction and viscous resistance hole, the sound energy into heat energy, so that the acoustic attenuation applied to the fan blower muffler muffler on its mounted position can be divided into two types, when FX / A type is at both ends with a flange, suitable for the muffler is connected behind the pipe, usually to prevent noise pollution in cities for the purpose, is provided behind the fan. Use Roots After the blower can be effectively regulated to ensure that the fan can be achieved under the conditions of stability blower models, both to meet the production requirements for flow or pressure, but also to maximize energy savings. perfectly reflects the market value of the Roots blower is Such performance, there is with small size, light weight, high efficiency, but such features are important factors for our blower reflect the value of the local Roots blower manufacturers |. Roots blowers | Zhucheng East Machinery Co., Ltd. is provided by John Han Machinery Co., Ltd. Zhucheng East. 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!