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Air Filter Used For Protect Welder Worker - China

price: contact company for price

Overview: Installed automatic blowback cleaning system, suitable for

fume & dust purification, like small workpiece welding within 70CM wide,

metal polishing, turning, etc.

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 todust settingchamber. 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 smoking 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 0.3μ m, also have very good filtration effect to wet & sticky dust.

Remarks: Welding fume extraction test under standard environment, if air flow 1500m3/ h means the achieved air flow at the air outlet of the equipment . Filtration area 12m2, means the area of consumable filter.


Company Contact:


  • Phone: 008676922334949

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

  • Email: Email


Published date: April 2, 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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