Fume extraction is the best way to mitigate a welder’s exposure to welding fumes. A fume extractor works by extracting and filtering air that has been polluted. Dust purifier ·Suitable for: welding fume, cutting fume dust, laser welding cutting fume, plasma cutting fume, polishing dust, drilling dust, mixing and cutting materials to produce Performance description · Integral structure with Fuma wheel at the bottom, flexible movement and fixing · Anti-suction device to make the effect of ash cleaning more thorough · Power supply condition monitoring: alarm of fault phase overvoltage and undervoltage to prevent motor and electrical components from damage · Pressure condition monitoring: alarm for low pressure of gas source to prevent incomplete dust cleaning. · Pressure differential gauge shows the working state of filter element intuitively, and automatic pulse back blowing with excessive pressure dif…