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  • Pa 4500da Big Power Welding Fume Extractor - China

    price: contact company for price

    PA-4500DA Big power welding fume extractor

    Imported high efficiency fiber filter, with automatic

    blowback ash removal system, it can removal dust during

    purification, not effect work efficiency. Double universal

    exhaust arms, use for fume filtration and purification for

    two electric welding workstations nearby.

    1, Operating Principle

    1) Through the blower’s gravity effect, wedling fumes/dust

    has been sucked to fume extractor’s air inlet through

    universal dust hood, there’s fire barrier in the air

    inlet, spark will be stopped by fire barrier once go through

    it;

    2) Fume & gas will enter to dust setting chamber.Take use of

    gravity & upgoing airflow, big particles firstly fell to

    dust hopper, small particles fumes will becapture outside by

    cartridge;

    3) Clean gas been filtrated by cartridge filter and flow

    into clean room, then exhuast outside from air outlet.When

    cartridge filter blocked, customer can removal it easily

    and reuse after cleaningsurface dust of cartridge filter by

    air compressor;

    4) When the filter is about to blocked, connect compressed

    air pipe, open the ash clean button, use compressed air to

    blowback

    surface dust of filter cartridge, then continue to use.

    2, Main Components

    ♦ Metal Plate case;

    ♦ Universal exhaust arm;

    ♦ Vacuum hose with high temperature resistant;

    ♦ Dust hood(with air flow control valve);

    ♦ Fire barrier;

    ♦ Flame retardant HEPA cartridge;

    ♦ Pulse blowback Device;

    ♦ Clean room;

    ♦ Ash drawer;

    ♦ Glass down;

    ♦ Castors with brake;

    ♦ Blower & Electronic Control Panel, etc.

    3, Product Feature

    Specialized Blower and Moto, take prevent overload circuit,

    which can prevent blower been burnout, high safety, stable

    work performance.Blower connected by high pressure hose, this

    canmake sure fume extractor always in good working

    condition. Filter cartridge use Americanimported material,

    long working life, it can filtrate dust particles less than

    0.3μm, also have very good filtration effect to wet &

    sticky dust.

    Remarks: Welding fume extraction test under standard

    environment, if air flow 4500m3/h means the achieved air

    flow at the air outlet of the equipment . Filtration area

    30m2, means the area of consumable filter.


    Company Contact:


    • Phone: 008676922334949

    • Address: 3rd floor, 2# Factory, Shangpengmiao, Shimei, Wanj, DongGuan, China

    • Email: Email


    Published date: January 16, 2014 -

    • Business Description: Pure air, for a Cleaner, Healthier & Innovative Working Environment.

      Dongguan Pure Air Tech Co., Limited has well expertise in the field of industrial fume & dust extraction and filtration.

      We are environment protection pioneers, so we are developing the latest industrial fume & dust filtraion solutions for many industries, like Laser Processing, Electronics & PCB baord Producing, Automobile & Machinery Manufacturing, Printing & AD processing, Food, Pharmaceutical & Tobacco Manufacturing, Lab, Beauty & Medical work industries.

      Dongguan Pure Air Tech Co., Limited factory and head office are located in Dongguan, China. Through long time product development, we can offer few different fume extraction systems to meet our distributors and end users demands. Of course, with our in time full series service.

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