Roots blower muffler: Roots blower muffler is a pipe muffler, which consists of many muffler unit (silencer pipe) composed of high-pressure water-cooled Roots blower, silencer inside wall drill many holes, which are filled with sound deadening material, reduce airflow shell wall vibration excitation radiation generated sound large high-pressure blower, the housing is provided in the ribs, while itself with holder for installation. Series fan muffler is a resistive muffler. When sound waves in porous When the sound-absorbing material in the movement, will cause air molecules vibrating material pores or gaps, 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 ventilation fan muffler Muffler blower machine, it can be divided into different positions when it is installed in two, FX / A at both ends with a flange type, suitable for mufflers and pipes connected to the back, usually to prevent noise pollution in the city for the purpose of , located in the back of the fan. After using the blower can be effectively regulated to ensure that the fan can be achieved under the conditions of stability, it is necessary to meet the production requirements for flow or pressure, but also to maximize energy savings. Roots blower market Value is the perfect embodiment of this performance, there is with small size, light weight, high efficiency characteristics, but so are the important factors for our blower reflect the value of the place. Roots Blower Operating Cautions (1) to inject fuel tank provides mechanical grades of oil to the oil level line among the grades for the N220's lubricants work load 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 ports directly connected blower valve, move the fan rotor disk, should be flexible rotation, no impact and friction phenomena, confirmed under all normal circumstances, start the fan test run before use. Direct Connect Roots blower | blower | 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) (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!