portable fume extractor with hepa filter

The solder fume extractor is a kind of industrial environmental protection equipment, which is mainly used in arc welding, CO2 protection welding, MAG protection welding, special welding, cutting and polishing place.Thepurified air can be directly discharged indoors.. More products, Slide gate valve，Flap valve，Butterfly valve，Screw flight ,Screw conveyor