Ningbo Lionball Ventilator Co., Ltd
+86-574-28825866
Korea Roof Ventilator Motexo Fan

Korea Roof Ventilator Motexo Fan

YWF External Rotor Centrifugal Fans are divided into forward centrifugal fan and backward centrifugal fan according to curved blades, which have compact structure, convenient installation, credible running, little noise, energy saving and high efficiency.

  • Description

    We produce incomparable EC Centrifugal Fan For Industrial Refrigeration System, axial fan for dehumidifier, EC Industrial Axial Fans with our advanced manufacturing technology, high-precision production equipment, and strict testing methods. The company not only provides high-quality products and solutions, but also provides professional before-sales service technical consultation and perfect after-sales service. As our service tenet said we do what we said ,serve attentively. We aim to be your long-term partner. With broad demestic and international sales network and responsible after-sales service team, we gain the initiative in the fierce markets competition.

    Production description
    (1)YWF External Rotor Centrifugal Fans are divided into forward centrifugal fan and backward centrifugal fan according to curved blades, which have compact structure, convenient installation, credible running, little noise, energy saving and high efficiency.
    (2)Several speed ranks, adapt to both frequency conversion and voltage transformation speed changing active. Our products are widely used in duct fans, roof ventilator, air purifying equipment, air conditioning, and household appliances, etc.
    (3)The voltage of the single phase motor is 220V, 50/60 Hz, and the voltage of three phase motors is 380V, 50/60Hz. We can also supply other fan motors with different voltages and frequencies according to clients' requirement.
    (4)The safety grade of this series is IP54, and the insulation classes are class B and class F.
    (5)The applicable ambient temperature of the fan motors used in condenser is from -30℃~60℃.
    (6) The average service life of motors is over 30,000 hours.
    (7) Our products have gotten UL approval, CE approval and CCC approval.
    (8)Typical applications
    Exhausting industrial processes, roof and building ventilation, clean room and other sensitive HEPA filtering application, laboratory and research facility ventilation, air conditioner, heat exchangers, in-line duct blowers, range hood, fire place inserts, humidifiers, dehumidifiers, hand dryers


    Performance parameters

    Model

    Voltag

      V

    Frequency
           HZ

    Current
           A

    Input Power
           W

    Speed
           RPM

    Max Air Flow
     M³/H

    Capacitor
           μF

    Noise
    dB(A)

    Curve

    YWFB2E220

    230

    50/60

    0.4/0.55

    90/120

    2600/2900

    900/1000

    3

    72/75

    ①②

    115

    50/60

    0.8/1.1

    90/120

    2600/2900

    900/1000

    12

    72/75

    YWFB4E220

    230

    50/60

    0.18/0.21

    41/48

    1450/1700

    430/500

    2

    50/60

    ③④


    1

    2

    Production details 

    3

    Production Equipment

    4


    High speed punching

    5

    Projection Apparatus 


    6

    High and Low Temperature Test Chamber


    7

    Auto coil winding machine


    8

    Air Flow Room 


    9

    CNC lathe


    11

    Automatic spray painting


    12

    Production Line


    13

    Rain Lab


    15

    welding manipulator

    In order to satisfy our customers, we will continue to improve the quality level of our processes and finished Korea Roof Ventilator Motexo Fan to improve our quality system. Looking forward to the future, the company adheres to the cooperative attitude of "integrity cooperation and common development", adheres to the spirit of integrity, unity, truth-seeking, and innovation, and resolutely fulfills the service tenet of "Your satisfaction is our pursuit", and provides powerful services for your career development. We constantly pursue the common development of customers, employees, partners and the company.

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