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Steel Wheel Inline Axial Fan - IAS

Airflow Range: 2,600~116,786 m³/h

Static Pressure Range: 50~843 Pa

Drive Configurations: Direct

Installation Methods: Vertical/ Horizontal/ Ceiling Hung

Applications: Fire & Smoke/ Two-Speed Fume Extraction

Certification: CCCF, EG

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Wheel

  • Fan Type
    • -- To adopt optimum aerodynamic characteristics of the wing type vanes.
    • -- Streamlined impeller hub type design.
    • -- Optimized design of CFD flow field simulation and experimental verification repeatedly.
    • -- Advanced process to ensure clearance of the impeller and cylinder.
    • -- High efficiency saves the operation cost.
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  • Reliable Structural Design
    • -- Advanced casting process to ensure the accuracy and stability.
    • -- Computer-aided design of CAE for optimizing repeatedly.
    • -- High strength of the spiral impeller hub makes the operation more reliable.
    • -- Innovative hub connecting structure makes the operation safely.
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  • High Balancing Level
    • -- Balance level up to G2.5 (Typical products are balanced to G6.3 only).
    • -- To reduce the vibration of the fan operation, to improve reliability.
    • -- To reduce the running noise.
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Feature

  • High Efficiency 
    • -- To adopt optimum aerodynamic characteristics of the wing type vanes.
    • -- Smooth the spiral wheel hub to reduce turbulence.
    • -- Advanced process reduce clearance of the wheel and cylinder to improve efficiency.
    • -- Be equipped with guide vanes of the wheel.
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  • High Reliability
    • -- Optimized design of FEA and experimental verification repeatedly.
    • -- Core component adopts casting process to improve the strength.
    • -- Mold a molding, high precision and good consistency.
    • -- High balancing level makes the running more smoothly.
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  • Advantages of direct drive: efficient, maintenance-free
    • -- Higher transmission efficiency.
    • -- No wearing parts, low maintenance.
    • -- Easier and more effective of maintenance.
    • -- Sealed self-lubricating bearing for motor, increasing service life.
    • -- Compact design to save installation space.
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  • General air supply& exhaust
    • -- Explosion-proof supply& exhaust.
    • -- Positive pressure air supply, Smoke removal duty.
    • -- Two-speed supply& exhaust.
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  • Convenient and flexible installation
    • -- Floor-mounted: horizontal or vertical.
    • -- Ceiling-mounted: horizontal or vertical.
    • -- Rooftop: Outdoor roof installation with flag-cloud wind band.
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Technical

  • Fan Type

    The fan shall be the axial flow fan with cylindrical structure. The drive type shall be direct-drive.

  • Quality Standards

    The fan performance shall be tested in accordance with AMCA Publications 210 and 300 in an AMCA accredited laboratory and certified for air and sound performance. Fans shall be licensed to bear the AMCA ratings seal for air performance (AMCA 210) and sound performance (AMCA 300). Manufacturer shall own the national manufacturing license together with internationally recognized Quality Management System (ISO 9001) standard.

    Wheel

    It shall reach the static and dynamic balancing level of G2.5 per AMCA 204 standard. The wheel shall have precise running tolerances for maximum performance and operating efficiency.

    Fan Housing

    Fan surface shall be polished and cleaned up to remove particulates, welding slag, burrs, sharp edge, iron, oil, then epoxy coating [options: colour changes are available], fan surface shall be free of sags, wrinkle, blisters, exposed metal or peeling after coating. It shall be no corrosion and rust at least 10 years in allowable working condition.

    Coating

    Fan surface shall be polished and cleaned up to remove particulates, welding slag, burrs, sharp edge, iron, oil, then epoxy coating [options: colour changes are available], fan surface shall be free of sags, wrinkle, blisters, exposed metal or peeling after coating. It shall be no corrosion and rust at least 10 years in allowable working condition.

    Structure

    The fan wheel shall be directly connected with the motor. The motor shall adopt B3 installation structure, and its protection grade shall be IP54, while insulation class F and temperature rise B. The motor bearing shall be self-lubricating ball bearing. 

    Nameplate

    A permanent nameplate shall be mounted onto the fan with its serial number (a unique number for each machine), model number and product number clearly engraved on it. 

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Address:

No.55, Qingneng Road, Waigang Town, Jiading District, Shanghai, P.R. China

Zip Code:

201 806

Tel:

+86 21-3918 5688 EXT-6896

E-mail:

[email protected]

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