Inline Square Centrifugal Fans-ISQ
Volume range:600～490,00 m³/h
Static pressure range:100～1,600 Pa
drive type: Belt/Direct Driven
Installation: hanging, floor-mounted
- Effect of the 4rd generation Wind-SurferTM wheel series
- Excellent aerodynamic characteristics and noise characteristics.
- High-efficient area width without overloading.
- Balance quality grade up to G2.5（Typical products are balanced to G6.3 only）.
- Air performance design
- Optimized design of CFD flow field simulation，repeatedly validated.
- Front disc and inlet venture tube according with folw field characteristic.
- Flow passage control：matched each other to restrain the air flow better.
- Optimize the blade angles.
- Structure performance design
- Stress analysis of FEA to improve performance.
- Selected the strengthen structure according to different specifications to improve reliability.
- Using riveting technology to avoid stress.
- Improved wheel
- Continues improvement：The wheel has the 4rd generation.
- Compared with the 2rd generation：Performance increased by 5-10% in the same parameters.
- Compared with the 2rd generation: Noise reduced 2-3 dB（A）in the same parameters.
- Advanced process
- Inlet venture tube & Front disc：spun process to ensure streamlines aerodynamic characteristics.
- Inlet venture tube: replace bell mouth to ensure smooth air flow.
- Blades：once punch forming to ensure process quality.
- Tooling：dedicated fixture to ensure precise install of the blades.
- Wide performance range and more economic
- 4rd Generation Wind-surfer Centrifugal Wheel: low noise while pressurizing compare with 2nd generation.
- Maximum wheel diameter is 1 meter，reduce fan quantity and primary investment.
- The scroll is saved and the cabinet size is reduced.
- Centrifugal in-line：obvious advantage in RPM and noise
- Compare with axial/mixed flow fans rotation speed is reduced 20-30%.
- The sound pressure level range reduced by 10-15 dB（A）.
- Fundamental way to reduce noise.
- Plug fan structure
- Plug fan directly suck air into wheel and pressurize：air flow pattern improved.
- Direct drive no dust generated：suitable for clean rooms of wafer fab，pharmaceutical and food industry.
- AMCA Seal：sound and air performance certified.
- The sound & air performance is approved by AMCA.
- Sound & Air Performance Seal is applied to each fan
- Square casing with multi-discharge，easier to connect.
- Square inlet/outlet sleeve flange as standard accessories ：round/square convention duct is not needed.
- Duct connection cost reduced ，and jobsite working time saved.
- Motor can be multi-position.
- Multi-discharge：More convenient and flexible for design & construction.