1, Willdone fume purifying and filtering system is for cleaning of both particles and gases.

2, It’s designed to filter the harmful substances, such as hydrocarbon and cyanide, during the

    process of soldering, tin dipping in the solder pot, laser marking, and carving, printing, etc.

3, It catches harmful smoke with freestanding ducts and adjustable air volume to significantly

    improve your working environment.

4, It has a triple-filter system:

    1) Pre-filter: The large size pad filter can filter large particles of dust;

    2) Middle filter: It filters the bigger powders for prolonging the main filter’s life;

    3) Main filter: It includes HEPA(high effeciency) filter and gas filter. The HEPA cleans the gas

        and powders filtering from the pre-filter and then carry them to the gas filter, which with

        the carbon and other chemical combination, filters off the deleterious substance and then outputs the clean air.