Zhangqiu Liu row mechanical rotary fan

Companies leading products RFSR clover Roots blower and rotary blower, the product has reasonable structure, small size, high efficiency, low noise, smooth operation, long life, easy maintenance features, has been widely used in sewage treatment, pneumatic transportation, mining, chemical, metallurgy, building materials, electricity, flour, vacuum packaging and aquaculture industries. Product Type: RFSR50, RFSR65, RFSR80, RFSR100, RFSR125, RFSR150, RFSR200, RFSR250, RFSR300 other products. Product features: compact structure, small size, light weight, smooth operation, low noise, energy efficient, good looks, a low-noise, fan inlet and exhaust ports spiral shape, the intake and exhaust process in spiral. direction line progressive cut to avoid the moment when the old exhaust fan outbreak pulsating noise and vibration. The series uses impedance composite muffler further reduces noise. 2. adiabatic efficiency and high volumetric efficiency, thus saving. Fan rotor using advanced composite curve, the meshing is more reasonable, and increases the volumetric efficiency. 3. stable performance. Key parts fan rotor casing, wall panels, shaft, using advanced CNC machining equipment, improve interchangeability of parts. 4. vibration. Rotor through precision machining, and high-precision balancing equipment balance calibration, so the fan operation without vibration. 5. The use of high-precision, high hardness synchronization gear, not only the life of the fan has been extended, but also effectively reduce the noise. 6. This series of fans bearing US imports of bearings, product quality and more reliable. 7. The output of the air clean and free of any oil and dust, fan sealing structure is reasonable, so that oil can not enter the chassis, thus the air clean. HZ25-100 series rotary blower, small size, air volume, low noise, ideal for hospitals, sewage treatment and other residential district.