1, Dust extractor is configured with one suction arm.The bottom has two directional and two rotary polyurethane casterswith brake device for easy moving and stationing. It is suitablefor the purification of fume and dust generated in all kinds ofwelding, grinding and other places as well as for collecting raremetal particles and precious materials.

2, Suction arm can be rotated 360 °, and can flexibly andeasily reach the position and angle of sucking by pulling thehandle of the hood and position by itself in the absence ofexternal force. Depending on needs, 2m, 3m or 4m flexible suctionarm are available. Suction hose uses high temperature-resistant,flame retardant and wear-resistant composite materials, and willnot crack after burning through by spark and has a longe usagelife; the arm diameter is 160mm.

3, Fume generated in working will be sucked into the purifierthrough the hood, first through the fire resistance net, largeparticles and sparks produced in grinding is intercepted andseparated; then enter fume directing layer, i.e. deflector, to ramify the fume to avoid residual spark into the mainfilter cartridge directly;  at last the fume enter the thirdlayer  i.e. the main filter cartridge, for ultimatepurification, and it’s filtration efficiency reach 99.9%. As thefiltering precision of the main filter cartridge reach the indooremission standards, clean air after filtration can be directlydischarged indoor through the air vents in the bottom of thepurifier.

dust extractor