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  • Low Noise Cooling Hvls Large Industrial Factory 5pcs Blades Ceiling Fan - China

    price: check with company for price

    Dawangfans Product parameters

    1 - Coverage: ≥1400 ㎡

    2 - Body feeling temperature reduction: 5-7℃

    3 - Power supply: 380V/220V 50Hz, 1.5KW

    4 - Blade qty/material: 5pcs, aluminum sheet model AL5052H32

    5 - Blade layer/thickness:double 1.5mm aluminum alloy plate *5pcs

    6 - Blade surface: Blades, wheel chassis and other parts are required to water-proof and air corrosion

    7 - Noise: ≤60dba 8 - Motor brand: German Nord

    9 - Speed controller: TOCOS/RV24

    10 - wheel chassis material: AL6061-T6(mortise and tenon joint structure)

    11 - Blade color: sliver(Aluminum original color) 12 - Control system: schneider frequency converter + schneider interrupter

    13 - Consumption:≤0 - 8KWH 14 - Own patent: inner cone, wheel chassis structure, blade and wheel connection, appearance Dawangfans Configuration

    1 - Motor: Custom manufacture motor, NORD German.

    Low gear gap assembly process, gear grinding process, low noise, No vibration, free maintenance, more safety.

    Get CCC, CE, UL certification

    2 - Frequency Converter: Top Frequency Converter configuration, Schneider electric suit.

    Safety protection module, automatically cut off when accident, protection grade IP55 - Passed UL, EMC, LVD, ROHS certification 3 - variable cross-section Streamlined blade: 1.5mm thick 5052 aero-grade 5 pieces aluminum plate are adopted, variable cross-section streamlined blades( equal string length theory of Aerodynamics).

    Fan blade gradually narrows from root to tip and thins to the tail then widens, single blade weights is 7.7kg 4 - Wheel hub chassis: 7075 aero-grade aluminum material, after CNC machining, chassis precision tolerance controlled at 100μm to ensure balance.

    5 - Main Frame: Q345 high strength steel structure laser cutting, after pickling and phosphating, coating thickness up to 80 ~ 100 microns, curing temperature is 190℃.

    Surface hardness has no scratch by 2H pencil test, up to GB6739-86 standard

    6 - mortise and tenon connection: Fully mortise and tenon connection, ensure the overall fan safety


    Company Contact:


    • Phone: 008618921500189

    • Address: No.22,Yanjin Road,Huishan District,Wuxi,China, wuxi , jiangsu , China

    • Email: Email


    Published date: January 2, 2020

    • Business Description: industrial ceiling fan,large industrial fan,big fan,24ft industrial ceiling fan,20ft industrial ceiling fan,16ft industrial ceiling fan,12ft industrial ceiling fan,10ft industrial ceiling fan,8ft industrial ceiling fan

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