Description
Structural Features
1,double-suction;
double-sustain
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
7,serrated disc
8,installation of the wearing plate
9,Streamlined flow regulating blade
*0,conical hub
*1,replaceable liner
*2,floating carbon ring seals
*3,Electric barring device
Advantages
1,high
efficiency, low shaft power
2,high negative pressure at entrance
3,smooth operation
4,high bearing capacity
5,low noise, small vibration
6,long working life
7,high strength of impeller
General Features
1.Advanced design
originated from Japan
2.Efficiency up to *5% **0%, *0% higher than the domestic
technology; save energy *0% **0%, 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.
