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Vane Axial Fan - YFIAM

Airflow Range: 4,000~230,000 m³/h

Static Pressure Range: 30~2,000 Pa

Drive Type: Direct

Installation Methods: Horizontal, Ceiling hung

Applications: Normal air handling/ Explosion Resistant/ Fire & Smoke

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Wheel

  • High Efficient Aerodynamic Performance
    • -- 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.
  • Unique Hub Ratio Design
    • -- Hub ratio up to 0.56.
    • -- High pressure rise to improve airflow conveying capacity.
    • -- To reduce the air flow loss caused by insufficient pressure.
    • -- Particularly suitable for long distance pipeline.
  • 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.
  • 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.
  • Multi-angle Selection
    • -- 500-1400mm, a total of 10 kinds of specifications.
    • -- 0-35angle, a total of 8 kinds of angles.
    • -- 2/4/6/8 poles, a total of 4 kinds speed.
    • -- More precise selection.
    • -- Optimal selection to reduce the upfront investment and running cost.

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.
  • 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.
  • Advantages of direct drive: efficient, low maintenance
    • -- 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.
  • Application
    • -- Explosion-proof supply& exhaust.
    • -- Positive pressure air supply, Smoke removal duty.
    • -- Two-speed supply& exhaust.
  • Convenient and Flexible Installation
    • -- Floor-mounted: horizontal or vertical.
    • -- Ceiling-mounted: horizontal or vertical.
    • -- Rooftop: Outdoor roof installation with flag-cloud wind band.
  • INFI-KOAT Molecular FilmTM, Long-lasting Coating
    • -- Pickling, phosphating and caustic washing to ensure clean surface.
    • -- Electrostatic incorporation of solid powder to obtain uniform coating.
    • -- High-adhesion film melt within high temperature furnace.
    • -- Resistance to ultraviolet, moisture and marine climate.
    • -- Resistance to large area of uniform corrosion and local pitting corrosion.

Technical

  • Fan Type

    Fan type shall be axial fan, cylindrical design.

    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. 
    Junction box of motor: Since the motor is within the fan, the supplier shall provide junction boxes to lead the wire out of the fan. 
    Details structure: The flexible universal wheel under the mobile post type fan own brakes, Cylinder and stents part should be set bolt connection device for adjusting export Angle; Fan upper part should handle with portable design for convenient field used.

    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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