2,motor and fan by type coupling
3,liquid dynamic pressure oil-film bearing support
4,the hydrodynamic oil-film bearing scraping for Free
5,cone arc collector
6,backward curved impeller
8,installation of the wearing plate
9,Streamlined flow regulating blade
12,floating carbon ring seals
13,Electric barring device
1,high efficiency, low shaft power
2,high negative pressure at entrance
4,high bearing capacity
5,low noise, small vibration
6,long working life
7,high strength of impeller
1.Advanced design originated from Japan
2.Efficiency up to 85% -90%, 10% higher than the domestic technology; save energy 10% -30%, and high pressure head, wide flow range, wide efficient area, flat performance curve.
3.Anti-fouling design. Special shape of the impeller and a higher critical speed can avoid the accumulation of dust on the impeller, improve the Fan running smoothness and reduce vibration, extend Fan working life.
4.Antiwear measures. Under the premise of the Fan high efficiency, the measures consider different stage of production line and parameters, and extend the Fan working life.
5.Low-noise. Streamlined products designed according to aerodynamic theory, excellent manufacturing quality and effective measures to avoid noise, all these guarantee the Fan noise to satisfy user and environmental requirements.
6.Custom-made for customers. We design according to the actual working conditions and operating parameters for the Fan, so as to make the operating point closer to the maximum efficiency point of the Fan. We will play our own strengths, tailor-made, carved, to create a first-class and power saving Fans.
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